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Answer library · Acne and Acne Scars

Acne and Acne Scars: Questions Answered

554 answers from 44 pages.

Every answer here is the one published on the linked page, reviewed by Dr Sin Yong.

Assessed and planned by Dr Sin Yong, Medical Director · MBBS (NUS) · MRCS (Edinburgh) · MSc Aesthetic Medicine (London) · MSc Practical Dermatology (Cardiff) · Designated DEKA Centre of Excellence

Questions about acne and acne scars answered on IN Eternity Clinic's treatment pages and guides, collected in one place. Each answer is the one published on the page it links to, reviewed by Dr Sin Yong; open that page for the full context. Back to the answer library.

4D Scar Reconstruction

What is the difference between 4D Scar Reconstruction and standard laser resurfacing?

Standard laser resurfacing addresses surface texture only (one dimension). 4D Scar Reconstruction simultaneously addresses surface texture, dermal depth, fibrous tethering and volumetric deficit — all four architectural dimensions of the scar.

Read more: 4D Scar Reconstruction

How many sessions are needed?

Typically 3–6 sessions, depending on severity, spaced six to eight weeks apart, with lighter refinement afterwards where needed. The number depends on scar depth and type and is set after assessment.

Read more: 4D Scar Reconstruction

Is there downtime?

5–7 days of scabbing following treatment, and 7–14 days of possible bruising. Redness, mild swelling and scabbing are expected and resolve progressively. Most patients are socially presentable after 7–10 days.

Read more: 4D Scar Reconstruction

What scar types are treated?

Rolling scars, boxcar scars, icepick scars, hypertrophic scars, post-surgical scars and stretch marks — each using the most appropriate component of the 4D protocol.

Read more: 4D Scar Reconstruction

When do results become visible?

Significant improvement is visible from session 2 onwards. Final results continue developing for 3–6 months after the final session.

Read more: 4D Scar Reconstruction

What is the cost of acne scar removal in Singapore?

The 4D Scar Reconstruction protocol starts with a consultation at IN Eternity Clinic; the fee is waived with any medical treatment. Treatment pricing depends on the extent of scarring, number of dimensions addressed and number of sessions required — Dr Sin Yong will provide a personalised quote at consultation. The number of sessions depends on scar depth and type and is set after assessment.

Read more: 4D Scar Reconstruction

Is 4D Scar Reconstruction painful?

Most patients feel warmth or brief deep pulses as energy is delivered, with settings adjusted for comfort. Any sensation is momentary and passes as each area is completed. What to expect is explained beforehand at IN Eternity Clinic.

Read more: 4D Scar Reconstruction

How long do results from 4D Scar Reconstruction last?

Results from 4D Scar Reconstruction develop over the months following treatment as collagen renews, and are commonly maintained with periodic sessions. The interval depends on your baseline and rate of change, and is planned individually.

Read more: 4D Scar Reconstruction

How do you get rid of deep or severe acne scars?

Deep and severe scars generally need more than resurfacing — a combination that rebuilds the scarred tissue at depth, such as the 4D Scar Reconstruction protocol at IN Eternity Clinic, pairing depth-reaching laser with subcision, TCA CROSS and collagen stimulation. What is realistic depends on the scarring and is discussed honestly at assessment.

Read more: 4D Scar Reconstruction

Can I go back to work after 4D Scar Reconstruction?

Most people take several days away from work or meetings. Expect fine scabbing for about 5 to 7 days and possible bruising from subcision for up to two weeks; many feel comfortable being seen after 7 to 10 days, and make-up can usually go back on once the scabs have come away. Book a session at least two weeks before any important event.

Read more: 4D Scar Reconstruction

Can I have scar treatment while I still get breakouts?

Active acne is usually brought under control first, because new inflamed spots in freshly treated skin add new marks and raise the risk of infection and pigmentation. Some oral acne medicines also change how skin heals, so the timing of a scar procedure after them is decided by Dr Sin Yong. An occasional mild spot does not always delay treatment; this is judged at assessment.

Read more: 4D Scar Reconstruction

Will people notice I had something done?

During the first week, yes: the skin is red with fine scabs and there may be bruising. After that, most people simply look as if their skin is a little pink. Because collagen remodels gradually over the following months, friends tend to remark that your skin looks smoother rather than spotting that you had a procedure.

Read more: 4D Scar Reconstruction

Do I need all four steps of 4D Scar Reconstruction?

Not always. The scar map decides which dimensions need treating. Mainly rolling scars may need subcision and resurfacing only, while scattered ice-pick scars may need TCA CROSS and point-shots. Dr Sin Yong explains which steps your scars need, and why, before anything is booked.

Read more: 4D Scar Reconstruction

Is 4D Scar Reconstruction suitable for Asian skin?

Usually yes, with adjustments. Post-inflammatory hyperpigmentation is the main risk, so laser density, spacing between sessions, skin preparation and sun protection are planned around it. For some skin, subcision, TCA CROSS and RF microneedling are weighted more heavily than CO2.

Read more: 4D Scar Reconstruction

When will I see change after 4D Scar Reconstruction?

Swelling and bruising settle over one to two weeks, which can briefly make scars look better or worse than they are. Collagen remodelling continues for months, so change is judged at review against standard photographs, usually from six to eight weeks onwards.

Read more: 4D Scar Reconstruction

How is 4D Scar Reconstruction different from other acne scar treatments?

It is a way of combining treatments rather than a separate device. The individual steps (subcision, TCA CROSS, fractional CO2 and collagen stimulation) are described under acne scar treatment in Singapore; 4D Scar Reconstruction plans them together for mixed scarring.

Read more: 4D Scar Reconstruction

Is 4D Scar Reconstruction worth it for mild acne scars?

Often it is more than mild scarring needs. For shallow, uniform scars, a single method such as RF microneedling or a fractional laser course may be enough. The layered protocol earns its place where rolling, boxcar and ice-pick scars sit together, often with tethering. How the types differ is set out on acne scars, and Dr Sin Yong says at assessment when a simpler plan fits better.

Read more: 4D Scar Reconstruction

Can 4D Scar Reconstruction be done on the back or chest?

Parts of it can. Back skin is thicker, heals more slowly and forms raised scars more readily, so raised scars are flattened first and laser settings are kept conservative. Subcision and RF microneedling are often weighted more heavily on the trunk. The approach is described on back acne scar treatment, and suitability is decided once the scars are mapped.

Read more: 4D Scar Reconstruction

Is punch excision part of 4D Scar Reconstruction?

It can be. Punch excision, elevation and grafting are offered at IN Eternity Clinic for scars too deep or steep-walled for other steps. Nowadays, though, S3 (SCAR3) resurfacing on the DEKA Tetra Pro is more often used for those scars, because in Dr Sin Yong’s experience it usually gives a smoother result. Whether a punch step is worth it for a particular scar is decided at assessment; see ice pick scar treatment.

Read more: 4D Scar Reconstruction

What should I avoid before a 4D Scar Reconstruction session?

Usually: tanning and strong sun for a few weeks, exfoliating acids, scrubs and retinoid creams for about a week, and, where it is medically safe to pause them, supplements that thin the blood before subcision. Tell the clinic about any oral acne medicine, cold sores or keloids. Exact advice is given at assessment, because it depends on which steps your plan includes.

Read more: 4D Scar Reconstruction

Acne and Acne Scars Hub

Should I treat acne or acne scars first?

Active acne comes first. New breakouts create new marks and scars, and resurfacing inflamed skin raises the risk of infection and darkening. Once breakouts are controlled, marks can be faded and scars remodelled. Some gentle treatments, such as certain lasers and peels, can help acne and early marks at the same time; this is decided at assessment.

Read more: Acne and Acne Scars Hub

How do I know if I have acne marks or acne scars?

Run a finger over the area and look at it in side light. A flat brown or red patch on smooth skin is a mark, which usually fades with time and gentle care. A dip, pit or raised bump you can see in side light is a scar. Types of acne scars explains each kind.

Read more: Acne and Acne Scars Hub

Which treatment suits ice-pick, boxcar and rolling scars?

Narrow ice-pick scars are usually treated with TCA CROSS or CO2 point shots; boxcar scars with fractional CO2 or RF microneedling; rolling scars with subcision first to release tethering. Most faces have a mix, which is why combined plans such as 4D Scar Reconstruction exist.

Read more: Acne and Acne Scars Hub

Can acne scars be removed completely?

Scars are remodelled rather than erased. Treatment aims to make them shallower, softer and less noticeable, and the degree of change varies between people, scar types and skin types. Several sessions are usually needed, and Dr Sin Yong explains at assessment what is realistic for your scars.

Read more: Acne and Acne Scars Hub

Is CO2 laser safe for Asian skin with acne scars?

Fractional CO2 is widely used for acne scars in Asian skin, but skin types III to V have a higher risk of temporary darkening after resurfacing. Settings, density, preparation and aftercare are chosen with that in mind, and recent oral acne medication or a fresh tan are reasons to wait.

Read more: Acne and Acne Scars Hub

Can I have acne scar treatment while taking oral acne medicine?

Some procedures are usually delayed during or soon after oral vitamin A acne tablets, while gentler options may be possible. The detail is on lasers and procedures during oral acne treatment. Bring your prescription details to the consultation so timing can be planned.

Read more: Acne and Acne Scars Hub

Acne Facial Singapore

Is a facial good for acne-prone skin?

It can be, if it is gentle, uses suitable acids and light products, and limits extraction to ready blackheads and whiteheads. A facial helps mild comedonal acne and supports medical treatment for more active acne. It does not treat the causes of acne on its own, so new congestion returns between sessions.

Read more: Acne Facial Singapore

How often should I get an acne facial?

Every three to six weeks suits most people as maintenance, roughly in step with skin turnover. More often can irritate the skin and trigger marks. If you find you need facials very frequently to stay clear, that is a sign the acne needs medical treatment rather than more facials.

Read more: Acne Facial Singapore

Can an acne facial make breakouts worse?

It can, temporarily or for longer. A small flare as pores clear is common and settles within a week. Heavy products, harsh extraction, squeezing inflamed spots and long steaming can cause genuine flares, marks or scars. Fungal folliculitis and rosacea can also be aggravated by a standard acne facial.

Read more: Acne Facial Singapore

Should I stop my acne medicine before a facial?

Do not stop prescription medicine without speaking to your doctor. Topical retinoids are often paused for a few days before an acid step or extraction to reduce irritation. During oral isotretinoin, a prescription medicine, skin is fragile, so facials are gentler and some steps are avoided. Tell the clinic what you are using.

Read more: Acne Facial Singapore

What is the difference between a salon acne facial and a medical acne facial?

The steps can look similar, but a medical facial starts with a diagnosis: confirming the spots are acne, not fungal folliculitis or rosacea, and grading them. It can sit alongside prescription treatment, uses medical-grade acids at controlled strengths, and is adjusted when spots are inflamed. Deep spots are referred to medical treatment rather than extracted.

Read more: Acne Facial Singapore

Can a facial stop blackheads coming back?

Not on its own. Blackheads are plugs of oil and skin cells that re-form while the oil glands and follicle shedding stay the same. A facial clears them for a while. Topical retinoids or salicylic acid used daily slow their return, and maintenance facials or peels keep the skin clearer.

Read more: Acne Facial Singapore

How much does an acne facial or acne treatment cost in Singapore?

Cost depends on the type of facial or peel, how many sessions are planned, whether prescription medicine is needed, and whether laser or other in-clinic treatment is added. A facial series alone is planned differently from a combined medical plan. Dr Sin Yong explains the plan and its cost after assessment, and the consultation fee is waived with any medical treatment.

Read more: Acne Facial Singapore

Can I wear make-up after an acne facial?

Waiting until the next day is wise, so extraction sites can close and products do not clog freshly cleared pores. After that, use light, non-comedogenic make-up and clean brushes. After a peel, wait until any stinging or flaking has settled, and keep using sunscreen.

Read more: Acne Facial Singapore

Does an acne facial hurt?

Extraction of blackheads and whiteheads feels like pressure and brief pinching. Inflamed, painful spots are not squeezed, which avoids most of the discomfort and the damage. An acid step may sting or tingle for a few minutes. Tell the therapist or doctor if anything is too uncomfortable, and pressure can be eased.

Read more: Acne Facial Singapore

Is an acne facial safe for darker skin?

Yes, with care. Skin types III to V darken easily after inflammation, so extraction is gentle, strong peels are avoided before sun exposure, and acids are chosen for skin of colour. Salicylic acid peels have been studied in darker skin. Sun protection afterwards helps prevent new brown marks.

Read more: Acne Facial Singapore

Can I have a facial while taking oral acne medicine?

Some oral acne medicines make the skin fragile and slow to heal, so extraction, waxing, strong peels and resurfacing are usually avoided or modified during treatment and for a period afterwards. Gentle cleansing facials may still be possible. Tell the clinic about every medicine; see oral acne medicine and procedures.

Read more: Acne Facial Singapore

Hydrafacial or chemical peel for acne: which is better?

They suit different situations. A Hydrafacial cleanses and extracts with suction and suits congestion and maintenance with little redness. A chemical peel loosens plugs and reduces oil over a course, and suits blackheads, whiteheads and mild inflamed acne. Many plans alternate them. See facial treatment in Singapore for the options.

Read more: Acne Facial Singapore

Acne Scar Facial Singapore

Can a facial get rid of acne scars?

A facial can help flat post-acne marks and refine very shallow texture over a series, especially with gentle exfoliation and daily sunscreen. It cannot lift indented ice-pick, boxcar or rolling scars, which are caused by collagen loss and tethering in the dermis. Those need procedures such as subcision, RF microneedling or fractional laser.

Read more: Acne Scar Facial Singapore

How many facials are needed to fade acne marks?

Brown marks usually fade over months, and a series of facials or superficial peels every two to four weeks can help them fade sooner. The number depends on how deep the pigment sits, your skin type and how consistently sunscreen is used. Progress is judged over a course, not after one session.

Read more: Acne Scar Facial Singapore

Which facial is suitable for acne marks?

A gentle facial with mild exfoliation, such as a Hydrafacial or a superficial peel, followed by brightening serums and sunscreen, suits most epidermal marks. Harsh scrubs, aggressive extraction and strong peels are avoided because irritation can create new pigment in Asian skin. The choice depends on whether acne is still active.

Read more: Acne Scar Facial Singapore

Can I have an acne scar facial while I still have breakouts?

Often yes, with adjustments. Blackheads and whiteheads can be cleared, but inflamed nodules are not squeezed. If acne is still active, it should be treated medically at the same time, because new spots keep creating new marks. Deeper scar procedures are usually planned once breakouts are controlled.

Read more: Acne Scar Facial Singapore

Is a peel better than a facial for acne marks?

They overlap. A superficial peel series acts more directly on pigmented surface cells and fine texture, while a facial combines gentler exfoliation with extraction and hydration. In Asian skin both need to be gentle and consistent. Many plans use a facial for maintenance and peels as a short series.

Read more: Acne Scar Facial Singapore

Why have my acne marks not faded after many facials?

Common reasons are ongoing breakouts creating new marks, inconsistent sun protection, irritation from the facials themselves, deeper dermal pigment, or the marks actually being scars or red vessel marks. An assessment in flat and side light clarifies which applies, and the plan can then shift to laser or scar treatment.

Read more: Acne Scar Facial Singapore

How much does an acne scar facial cost in Singapore?

Cost depends on the type of facial or peel, whether add-ons such as boosters are used, how many sessions are planned, and whether laser or scar procedures are needed as well. A series is planned differently from a single facial. The plan and its cost are explained after assessment, and the consultation fee is waived with any medical treatment.

Read more: Acne Scar Facial Singapore

Is Hydrafacial good for acne scars?

Hydrafacial can help acne-prone skin and flat brown marks by cleansing, gently exfoliating and hydrating, and it can make shallow texture look smoother for a few days. It does not change the depth of indented scars. It is often used for maintenance alongside scar procedures; see Hydrafacial.

Read more: Acne Scar Facial Singapore

Can a chemical peel remove acne scars?

A superficial peel series helps marks and fine texture but does not remove indented scars. A focal, high-strength acid placed only inside ice-pick scars (TCA CROSS) can make those scars shallower, but that is a medical procedure done by a doctor, not a facial peel.

Read more: Acne Scar Facial Singapore

Facial or laser for acne marks?

For fresh, light brown marks, gentle facials, peels and daily sunscreen are often enough. Marks that persist after a few months of good care, or deeper grey-brown pigment, may respond better to pigment laser. Red marks usually respond to time and vascular-acting laser rather than facials.

Read more: Acne Scar Facial Singapore

Does an acne scar facial hurt?

A gentle facial usually feels like cleansing, light tingling from an acid step and some pressure during extraction. Inflamed spots are not squeezed. Stinging that lasts more than a few minutes is a sign the skin is too reactive for that step, and the plan is adjusted.

Read more: Acne Scar Facial Singapore

Acne Scar Removal Cost Singapore

How much does acne scar treatment cost in Singapore?

It varies widely with scar type, severity, the area treated, the methods combined and the number of sessions. At IN Eternity Clinic, Dr Sin Yong maps your scars and gives a written, itemised quote after assessment rather than a fixed figure, because two people with acne scars can need very different plans.

Why do quotes for acne scar treatment differ so much between clinics?

Clinics may plan different methods, numbers of sessions or areas, and may include or exclude numbing, aftercare and reviews. A quote for one laser session is not comparable with a plan that combines subcision, TCA CROSS and resurfacing. Ask for itemised, written quotes to compare like with like.

How many sessions are needed for acne scars?

Most people need typically 3–6 sessions, depending on severity, spaced four to eight weeks apart. The exact number depends on scar types, severity, skin type and how your skin responds. An estimate is given after assessment and reviewed as treatment progresses, rather than fixed in advance.

Is the consultation included in the treatment cost?

Practices differ, so it is worth asking. At IN Eternity Clinic, the assessment with Dr Sin Yong is where the scars are mapped and the plan explained, and the written quote you receive afterwards sets out what is included for the treatment itself. The consultation fee is waived with any medical treatment.

Are cheaper acne scar treatments worse?

Not necessarily, but a lower figure may cover fewer methods, fewer sessions or a smaller area. What matters is whether the plan addresses each of your scar types and protects your skin from complications. Comparing written, itemised plans is more useful than comparing totals alone.

Should I treat active acne before scars?

Yes. Active inflammation creates new scars and makes procedures less predictable. Acne is usually controlled first, sometimes with prescription medicines, and scar treatment is timed accordingly. If you have recently taken oral isotretinoin, a prescription medicine, timing is discussed individually with Dr Sin Yong.

Does MediSave or insurance cover acne scar treatment?

Acne scar treatment is generally considered aesthetic and is not usually covered by MediSave or standard insurance. Coverage rules can change and policies differ, so check with your insurer before starting. If your insurer needs documentation, ask the clinic for an itemised invoice.

Is acne mark removal cheaper than acne scar removal?

Usually the plan is simpler. Flat red or brown marks are not structural scars, so they often respond to sun protection, topical care, peels or pigment laser rather than subcision or resurfacing. Many people have both, and the quote separates the two.

What makes acne scar removal cost more for some people?

Dense or deep scarring, several scar types on the same face, tethered rolling scars that need subcision, larger areas and skin that needs gentler, more widely spaced sessions. Ongoing breakouts also add cost, because new scars keep forming until acne is controlled.

Does IN Eternity Clinic sell acne scar packages?

No. Plans are built around the scar map and reviewed as you respond, so Dr Sin Yong gives a written, itemised quote after assessment rather than a fixed bundle. The plan can be staged over several months.

Why are some acne scar prices per scar or per area?

Methods differ. TCA CROSS and subcision treat individual scars or zones, so some clinics price them per scar or per area, while lasers are usually priced per session. Converting every quote into the full plan for your scars is the fair way to compare.

Does acne scar treatment hurt?

Most treatments are done after numbing cream, and subcision also uses local anaesthetic. Laser and radiofrequency microneedling feel hot and prickly; TCA CROSS stings briefly. Comfort is managed with numbing, cooling and pacing. How intense a session feels depends mainly on the method and the energy used, not on the price.

How long is the downtime after acne scar treatment?

It depends on the method. Fractional non-ablative laser and radiofrequency microneedling usually mean redness for a few days. CO2 resurfacing often means about a week of crusting and redness. Subcision can bruise for one to two weeks. Many plans space sessions so that recovery fits around work and events.

Is acne scar treatment safe for darker skin?

Yes, with adjustments. The main risk in skin types III to V is post-inflammatory darkening. It is reduced by preparing the skin beforehand, using conservative energy and density, spacing sessions further apart and strict sun protection. Some methods carry less pigment risk than others, which is part of choosing the plan.

How soon will I see results from acne scar treatment?

Surface texture can look smoother within weeks, but most improvement comes from collagen remodelling, which continues for three to six months after each session. Progress is therefore judged with standard photographs in the same light at review, usually after a course, rather than straight after a single treatment.

Acne Scar Treatment Singapore

Is permanent acne scar removal possible?

No treatment erases scar tissue. Remodelled collagen is long-lasting, so scars that become shallower usually stay improved, but the realistic aim is a smoother, less shadowed surface rather than scar-free skin. New acne can make new scars, so acne control continues.

How many sessions does acne scar treatment take?

Usually three to six sessions spaced four to eight weeks apart, and more for severe mixed scarring. The number depends on scar type, depth, skin type and response, and is reviewed against photographs after each session.

What is the treatment for ice-pick scars?

Ice-pick scars are too narrow and deep for a laser pass to reach their base, so they are usually treated inside the scar with TCA CROSS or CO2 point shots over several sessions, with a fractional pass later to blend the surface.

How are boxcar scars treated?

Shallow boxcar scars respond to fractional CO2 or RF microneedling, which soften the sharp edge. Deep boxcar scars usually need subcision if the floor is tethered, focal treatment of the walls and sometimes support from a filler or collagen stimulator.

How are rolling acne scars treated?

Rolling scars are pulled down by fibrous bands, so subcision to release the bands usually comes first, followed by RF microneedling or CO2 to refine the surface. A filler can support a hollow that remains after release.

Is CO2 laser or RF microneedling used for acne scars?

Both, for different jobs. Fractional CO2 resurfaces the upper layers and softens edges, with about a week of recovery; RF microneedling heats deeper with less surface injury and a lower risk of darkening. Many plans use both, chosen by scar depth and skin type.

Are red or brown acne marks scars?

No. Red marks (PIE) are dilated small vessels and brown marks (PIH) are extra pigment; the surface is intact. They often fade with sun protection and acne control, and persistent ones respond to 675 nm, pico or toning lasers rather than resurfacing.

Is acne scar treatment safe for Asian skin?

It can be, with planning. Asian skin darkens more easily after heat and inflammation, so settings are kept moderate, sessions are spaced, heavy steps are not stacked and sun protection is strict. Darkening can still happen and is treated early if it does.

Should active acne be treated before acne scars?

Yes, in most cases. New inflamed spots create new scars and marks in skin that is being treated, so breakouts are brought under control first. Some gentle steps can run alongside, which is decided at assessment.

Can acne scars be treated during pregnancy?

Most scar procedures are postponed during pregnancy and breastfeeding. Laser resurfacing, TCA CROSS, subcision and injectables are elective, and several skin medicines used around them are avoided in pregnancy. Gentle skincare and sun protection continue, and the scar map can still be done so that a plan is ready afterwards. Tell the clinic if you are pregnant, planning pregnancy or breastfeeding.

Does acne scar treatment work on old scars?

Yes. Scars that are many years old can still be remodelled, because treatment works by starting a new healing response in the dermis. Older scars are often more fibrous and tethered, so subcision and a longer course may be needed. The age of a scar matters less than its type, depth and tethering, which are mapped at assessment; see acne scars for how the types differ.

Will acne scar treatment make my pores look smaller?

Sometimes a little. Fractional CO2 and RF microneedling remodel collagen around follicles as well as scars, so texture and enlarged-looking pores can soften over a course. Pores driven mainly by oil respond better to oil-control treatment. Where pores are a main concern they are planned alongside the scars; see enlarged pores treatment.

What is the difference between acne scar removal and acne scar reduction?

In practice they describe the same treatments. Removal is the word people search for, but scar tissue is remodelled rather than erased, so reduction is the more accurate word: scars become shallower, softer-edged and less shadowed in side light. A plan that promises complete removal deserves caution, and progress is judged on photographs in the same light.

Can acne scars go away on their own?

Flat red or brown marks usually fade over months, but true scars rarely do. Indented scars are lost collagen with tethering underneath, and raised scars are excess collagen; neither resolves fully without treatment, although raised scars can soften with time. If a mark is level with the skin it is usually colour; if it casts a shadow in side light, it is a scar.

Will picking my acne cause scars?

It can. Squeezing pushes the contents of an inflamed follicle deeper, widening the inflammation that leads to scars and darker marks, especially in skin types III to V. Blackheads and whiteheads are lower risk than deep, painful spots, which should not be squeezed at all. A doctor can extract comedones under sterile conditions or inject a painful cyst so it settles faster.

Can fillers be used for acne scars?

In selected cases. A small amount of filler or a collagen stimulator can lift a broad, soft rolling scar or replace volume lost with age, usually after subcision has released the tether. Fillers do not help ice-pick scars and are a support step rather than a stand-alone treatment. Whether they suit your scars is decided at assessment.

Does acne scar treatment hurt, and is numbing used?

Most steps are done after numbing cream, and subcision and TCA CROSS may use local anaesthetic, so most people describe heat, stinging or pressure rather than sharp pain. Fractional CO2 feels hot for a short time afterwards. Comfort is planned for each tool; the recovery table on this page compares them.

What is the difference between a hypertrophic scar and a keloid?

A hypertrophic scar is raised but stays within the borders of the original spot and often softens over a year or two; a keloid spreads beyond them, may itch or ache, and rarely settles on its own. Both are commoner on the jaw, chest, shoulders and back, and both are flattened with steroid injections and silicone first.

How long before I see results from acne scar treatment?

Some change is often visible within weeks of the first session as swelling settles, but collagen remodelling continues for months, so the clearest picture comes three to six months after the last session. Progress is judged on photos taken in the same side lighting, and the plan is adjusted at each review.

Acne Treatment Singapore

How do I know if my acne is hormonal?

Hormonal acne in adults tends to sit along the jawline, chin and neck, often feels tender and deep, and may flare in the week before a period. It can appear for the first time in your twenties or thirties. These clues are suggestive rather than certain, and other types often overlap. Dr Sin Yong confirms the pattern at assessment and, where periods are irregular or hair growth has changed, may suggest blood tests.

Read more: Acne Treatment Singapore

Why is my back acne not clearing with face products?

Back skin is thicker and oilier, sweat and friction from bags and clothing add to blockage, and a share of back breakouts is fungal folliculitis rather than acne. Face products are also hard to apply evenly across the back. Body washes, attention to sweat and clothing, and sometimes oral treatment work better. An assessment checks whether yeast is involved, because that changes which treatment is used.

Read more: Acne Treatment Singapore

Can acne be treated during pregnancy?

Yes, but with care. Several acne medicines, including oral retinoids and some topical retinoids and hormonal treatments, are avoided in pregnancy and while trying to conceive. Gentle options such as certain topical agents, chemical peels chosen for safety and careful extraction may be suitable. Tell the clinic if you are pregnant, planning pregnancy or breastfeeding, and Dr Sin Yong will tailor the plan accordingly.

Read more: Acne Treatment Singapore

How do I get rid of a pimple overnight?

A pimple cannot be made to disappear overnight, but it can be calmed. A spot treatment and a hydrocolloid patch help a surface spot settle faster. For a large, painful nodule before an important event, a doctor can inject a small dose of diluted corticosteroid, which often settles it within a few days.

Read more: Acne Treatment Singapore

Should I pop a pimple?

It is better not to. Squeezing often ruptures the follicle wall into the skin, which spreads inflammation and raises the chance of a dark mark or a scar. If a spot is stubborn or painful, it can be treated or extracted safely in clinic.

Read more: Acne Treatment Singapore

What is a cortisone injection for a pimple?

It is a tiny injection of diluted corticosteroid, a prescription medicine, placed directly into a large, inflamed acne nodule or cyst. It reduces inflammation quickly. It is used sparingly, because too strong a dose can leave a small dent or pale patch.

Read more: Acne Treatment Singapore

When should I see a doctor about acne?

See a doctor if acne is leaving marks or scars, if you have deep, painful lumps, if over-the-counter products have not helped after about three months, if acne starts suddenly in adulthood, or if it comes with irregular periods or excess hair growth.

Read more: Acne Treatment Singapore

Does diet cause acne?

Diet plays a smaller role than is often claimed. Some studies link high-sugar foods and milk with acne in some people, and whey protein supplements can trigger flares, but changing diet alone rarely clears moderate acne. If you notice a clear pattern with a food, it is reasonable to cut back. Medical treatment, skincare that keeps follicles clear and time do most of the work.

Read more: Acne Treatment Singapore

Can I wear make-up while treating acne?

Usually, yes. Choose products labelled non-comedogenic, remove them fully at night and avoid heavy layering over breakout areas. Light fluid or mineral foundations suit most acne-prone skin. After a peel or laser session, make-up is usually left off for the rest of the day. Make-up does not cause acne on its own, but heavy, occlusive products can add to blocked pores.

Read more: Acne Treatment Singapore

Is acne treatment different for men?

The drivers are the same, but men often have oilier skin, beard-area spots made worse by shaving, and back acne linked to training. Shaving technique, sweat and razor bumps become part of the plan, and hormonal tablets used for women are not used. See skin concerns for men and, for bumps where you shave, ingrown hair and razor bumps.

Read more: Acne Treatment Singapore

How do I stop acne from coming back after it clears?

Most people need maintenance. A topical retinoid or a gentle salicylic acid product used a few times a week, non-comedogenic products and daily sunscreen keep follicles from blocking again. Stopping everything as soon as the skin clears is the commonest reason acne returns. Occasional in-clinic care can help, and the maintenance routine is set at your final review.

Read more: Acne Treatment Singapore

What is acne, and what causes it?

Acne is a disorder of the pilosebaceous unit involving four interacting factors: follicular hyperkeratinisation, which obstructs the follicle; androgen-driven sebum production; proliferation of Cutibacterium acnes; and the inflammation these provoke. It is not caused by poor hygiene, and washing more frequently does not address the underlying mechanisms. Because several factors act together, IN Eternity Clinic assesses the presentation before planning treatment.

Read more: Acne Treatment Singapore

How is acne graded, and why does it matter?

Acne is generally classified as comedonal, papulopustular or nodulocystic. Comedonal acne is primarily obstructive, with blackheads and whiteheads and little inflammation. Papulopustular acne is dominated by inflamed lesions, and nodulocystic acne involves deeper, painful nodules. The grade indicates which driver predominates and therefore what the plan must address, which is why it is established at consultation.

Read more: Acne Treatment Singapore

What is fungal acne, and is it treated differently?

Malassezia folliculitis, commonly called fungal acne, is not acne. It is driven by a yeast normally present on skin and presents as uniform, itchy, monomorphic papules, often on the chest, shoulders and back. Because the mechanism differs, it does not respond to conventional acne therapy, and some antibiotics can worsen it. Distinguishing it from acne is part of the assessment at IN Eternity Clinic.

Read more: Acne Treatment Singapore

Does laser treatment cure acne?

Laser approaches are directed at the inflammatory component of acne and are used alongside medical management rather than instead of it. A laser does not act on the hormonal drivers of sebum production or on follicular hyperkeratinisation, so light alone treats only one factor of four. At IN Eternity Clinic, laser support is added where it genuinely contributes, layered onto medical care.

Read more: Acne Treatment Singapore

Why is early treatment important for cystic acne?

Nodulocystic acne is the presentation where early medical management matters most, because it is the grade most associated with permanent scarring. Treatment is medical first, and some of the agents used are prescription-only. Starting promptly reduces the risk of scarring that would later need its own treatment. Suitability is assessed in person.

Read more: Acne Treatment Singapore

Are acne and acne scars treated together?

They are separate problems addressed in sequence. Treating active acne reduces the ongoing formation of new scars, but it does not remodel scarring that has already formed. Scar revision is generally begun once active acne is controlled, so that resurfacing is not undone by new lesions. IN Eternity Clinic covers acne scarring in detail on its dedicated page.

Read more: Acne Treatment Singapore

What about the marks left after acne?

Post-inflammatory hyperpigmentation is common in Fitzpatrick III to V skin, where inflammation readily stimulates melanocytes. These marks are pigment rather than textural scarring, they behave differently, and they are treated with pigment-focused approaches once the acne itself is settled. They are assessed separately from true scars at consultation.

Read more: Acne Treatment Singapore

Can acne on the back and chest be treated?

Acne on the back, chest and shoulders is common and is assessed in the same way as facial acne, with the additional consideration that fungal folliculitis presents more often in these areas. Surface area is larger, which is taken into account when the plan is staged. Assessment in person establishes whether it is acne or folliculitis.

Read more: Acne Treatment Singapore

How much does acne treatment cost in Singapore?

Cost depends on the grade identified at assessment, whether medical management alone or a combined approach is appropriate, the areas involved, and how the plan is staged. Because these differ considerably between patients, IN Eternity Clinic sets out the plan and cost clearly at consultation rather than quoting a fixed price beforehand.

Read more: Acne Treatment Singapore

How long does acne treatment take to work?

This varies with grade, cause and the approach taken, and honest expectation-setting is part of consultation. Acne is generally managed over a period rather than resolved in a single visit, and plans are reviewed as the skin responds. IN Eternity Clinic sets realistic timelines at assessment.

Read more: Acne Treatment Singapore

Will I need acne treatment for the rest of my life?

Usually not at full strength. Once acne is controlled, most plans step down to a simple maintenance routine, often a topical retinoid and sunscreen. Acne can return with hormonal change, stress, heat, new products or medicines, so the routine is adjusted rather than stopped abruptly. Many people need very little treatment once the acne-prone years pass.

Read more: Acne Treatment Singapore

Is acne treatment claimable on insurance or MediSave?

Usually not when treatment is cosmetic, such as peels or lasers for marks. Some insurance and corporate plans cover medical consultations or medicines for acne, so check with your insurer before treatment. The clinic gives an itemised receipt and can explain which parts of a plan are medical and which are aesthetic.

Read more: Acne Treatment Singapore

Will my acne get worse before it gets better?

Sometimes. Retinoids and some peels speed up how follicles shed, so blocked pores can surface as spots in the first few weeks, which is called purging. It usually settles within about four to six weeks. New spots in places you do not usually break out, or burning and rash, are more likely a reaction and should be reported.

Read more: Acne Treatment Singapore

What is the difference between acne and pimples?

A pimple is a single spot. Acne is the skin condition behind repeated spots, including blackheads, whiteheads, red papules, pustules, nodules and cysts. An occasional pimple may need nothing more than a spot treatment; recurring or widespread spots are acne, and are treated by type and severity.

Read more: Acne Treatment Singapore

At what age is acne worst?

Acne is commonest in the teenage years: in a Singapore community study, 88 in 100 adolescents aged 13 to 19 reported it. It often eases in the twenties, but adult acne is common, particularly in women, and tends to sit along the jaw and chin with a hormonal pattern. Acne that starts suddenly in adulthood is worth a medical review.

Read more: Acne Treatment Singapore

Are medical-grade acne products better than pharmacy ones?

Not automatically. What matters is the active ingredient, its strength and whether you can use it consistently. Some effective actives are sold in pharmacies, while prescription-strength retinoids and combination products need a doctor. The plan uses the simplest routine that controls your acne, and products are not sold as a condition of treatment.

Read more: Acne Treatment Singapore

Back Acne (Bacne) Treatment Singapore

What causes back acne?

Back acne has the same causes as facial acne: oil glands, blocked follicles, Cutibacterium acnes bacteria and inflammation. In Singapore, sweat trapped under tight sportswear, backpack straps, heavy body products and some medicines make it worse. Genetics and hormones also play a part.

How do I know if it is fungal acne?

Fungal folliculitis tends to look uniform, with many small, similar bumps that itch, often on the upper back, shoulders and chest after heat or antibiotics. True acne usually has a mix of blackheads, spots and sometimes deep nodules. An examination, and sometimes a skin scraping, confirms which it is.

Will the dark marks on my back fade?

Usually, yes. Brown marks are post-inflammatory pigmentation and red marks are dilated vessels; both tend to fade over months once acne is controlled. Sun protection on exposed areas helps, and laser can speed fading. Indented or raised scars do not fade by themselves.

Should I change my shower or gym routine?

Showering soon after exercise, wearing loose, breathable fabrics, washing sportswear and towels after each use, and choosing non-comedogenic body lotion and sunscreen all help. Avoid scrubbing with loofahs or harsh brushes. These steps support treatment and reduce flares, but they rarely clear moderate acne on their own.

How much does back acne treatment cost in Singapore?

Cost depends on whether the condition is acne or fungal folliculitis, how widespread it is, whether prescription medicine is needed, and whether peels, laser or later scar treatment are added. Dr Sin Yong explains the plan and costs after assessment.

Can back acne scars be treated?

Yes, once active acne is under control. Indented scars may be treated with RF microneedling or fractional CO2 laser over a course. Raised scars, which are more common on the chest and shoulders, need a different approach. Brown and red marks are handled separately because they are not scars.

Is chest acne treated differently from back acne?

The medical treatment is the same, but the chest needs closer attention to scarring. Raised hypertrophic and keloid scars form more readily on the chest and shoulders, so active spots there are controlled early and not squeezed. If raised scars have already formed, they are treated with a separate plan rather than with acne treatment.

Are the bumps on my buttocks acne?

Usually not. Bumps on the buttocks and upper thighs are more often folliculitis, friction bumps or ingrown hairs, because the area has fewer large oil glands and is under constant pressure and rubbing. An antiseptic wash, looser breathable underwear, less sitting in damp sportswear and changes to hair removal often help. Persistent or painful lumps should be examined.

Can body acne be hormonal?

It can be. In women, body acne that comes with acne along the jawline, irregular periods or excess hair growth may point to a hormonal cause such as polycystic ovary syndrome. Dr Sin Yong may suggest blood tests or a review with your GP or gynaecologist, and hormonal treatment can be part of the plan where suitable.

Is back acne caused by diet?

Diet plays a smaller role than often claimed. High-sugar diets and milk have been linked with acne in some studies, and some people flare with whey protein, but changing diet alone rarely clears back acne. Washes, topicals and, where needed, oral treatment do most of the work.

Does sweat cause back acne?

Sweat itself does not cause acne, but sweat trapped against the skin by tight clothing, combined with friction and heat, makes blocked follicles and fungal folliculitis more likely. Showering soon after exercise and wearing loose, breathable fabrics helps.

How long does back acne take to clear?

True acne on the back usually needs eight to twelve weeks of consistent treatment before the plan can be judged, because the skin is thick and products are hard to apply evenly. Fungal folliculitis often settles faster, within one to two weeks of antifungal treatment.

Can laser treat back acne?

Light and laser treatment can help calm inflammation as an add-on, but it does not act on the oil glands, blocked follicles or hormones that drive acne. It is used alongside medical treatment, not instead of it, and later for marks or scars.

Can I go to the gym while treating back acne?

Yes. Exercise itself is not the problem; sweat left on the skin under tight clothing is. Shower as soon as you can after training, change out of damp sportswear promptly, wipe shared equipment and choose loose, breathable fabrics. After a back peel or laser session, heavy sweating is usually paused for a day or two while the skin settles.

Does a back facial help back acne?

A medical back treatment, such as a salicylic acid peel or careful extraction, can clear congestion and help a course of medicine work, but it rarely clears moderate acne on its own. Back facials that rely on squeezing can push inflammation deeper and leave marks, especially in darker skin. See chemical peels for how peels are used on the back.

Is back acne treatment safe during pregnancy?

Some options are and many are not. Oral vitamin A medicine, topical retinoids and some antibiotics and hormonal medicines are avoided in pregnancy and while trying to conceive. Benzoyl peroxide washes, some gentle peels and attention to sweat and clothing may be suitable. Tell the clinic if you are pregnant, planning pregnancy or breastfeeding, and the plan is adjusted.

Should I use an antifungal shampoo on my back?

Only if fungal folliculitis is part of the picture. Some antifungal shampoos, left on the skin for a few minutes before rinsing, are used as body washes for Malassezia folliculitis and as maintenance in humid months. They do little for true acne. Because the two often coexist, Dr Sin Yong confirms which is present first; see fungal acne in Singapore.

Back Acne Scars

Can back acne scars be removed completely?

No treatment erases a scar. Indented scars can be made shallower and smoother over a course of RF microneedling, fractional CO2 or subcision, and raised scars can be flattened and softened. How much change is possible depends on scar type, depth, skin type and healing, and is discussed honestly at assessment.

Read more: Back Acne Scars

How many sessions do back acne scars need?

Most people need a course of typically 3–6 sessions, depending on severity, spaced six to eight weeks apart, because collagen remodels slowly and back skin heals more slowly than the face. Raised scars may need repeated injections a few weeks apart. Dr Sin Yong estimates the number after mapping your scars, and adjusts it at each review.

Read more: Back Acne Scars

Why do I get raised scars on my chest and shoulders?

Skin on the upper back, shoulders and chest is under more tension and movement, and healing there tends to produce excess collagen. Genetics also play a part, so a personal or family history of keloids raises the chance. Deep, inflamed acne and picking increase the risk, which is another reason to treat active acne early.

Read more: Back Acne Scars

Is CO2 laser safe on the back for Asian skin?

It can be used with care. Asian skin carries a higher risk of post-inflammatory pigmentation after any laser, and the trunk heals more slowly than the face, so settings are conservative and aftercare, including sun avoidance on treated areas, matters. RF microneedling, which injures less of the surface, is often preferred for back scars.

Read more: Back Acne Scars

Can I treat back scars while I still get spots?

It is usually better to wait until acne is controlled. Treating scars while new spots keep appearing means new marks and scars form during the course, and inflamed skin heals less predictably. Brown marks can sometimes be treated earlier. Your acne plan and scar plan can be made at the same visit and sequenced.

Read more: Back Acne Scars

How much does back acne scar treatment cost in Singapore?

Cost depends on how large an area is involved, which scar types are present, which treatments are combined and how many sessions the plan needs. Raised scars and indented scars are planned differently. The full plan and its cost are explained after assessment, and the consultation fee is waived with any medical treatment.

Read more: Back Acne Scars

Are back acne scars harder to treat than facial scars?

Often, yes. Back skin is thicker, heals more slowly and is more prone to raised scars, so energy is kept conservative, sessions are spaced further apart and raised scars are flattened before any resurfacing. Indented back scars can still improve over a course.

Read more: Back Acne Scars

Can I go to the gym after back acne scar treatment?

Usually not for the first several days. Sweat, friction and heat on freshly treated skin raise the risk of irritation, infection and darkening. Light activity in loose cotton is fine; full training resumes once the skin has settled, as advised at review.

Read more: Back Acne Scars

Can RF microneedling treat back acne scars?

Yes, and it is often the first choice for indented scars on the back. Insulated needles release heat at a set depth, which suits thicker back skin and leaves less surface injury than CO2, with a lower risk of darkening. It does not release tethered scars or flatten raised ones, so subcision or injections are added where needed. See RF microneedling.

Read more: Back Acne Scars

When can I carry a backpack or wear a bra strap after treatment?

Usually after several days, once redness has settled and any crusts have shed. Straps rub the same spots again and again, and friction on freshly treated skin raises the risk of irritation and darkening. Loose cotton tops and a bag carried by hand help in the first week. The wait after CO2 is longer than after RF microneedling, and your written aftercare gives the timing.

Read more: Back Acne Scars

Will the brown marks on my back fade without laser?

Usually, slowly. Brown marks are post-inflammatory pigmentation and tend to fade over months once spots stop, faster with sun protection on exposed shoulders. Laser toning or pico laser can speed up stubborn ones. Marks have no change in texture; if a spot still feels indented or raised, it is a scar. See post-inflammatory pigmentation.

Read more: Back Acne Scars

Can keloids on the chest be removed?

They can usually be flattened and softened, most often with a course of injections into the scar and silicone. Cutting a keloid out on its own often leads to it returning, sometimes larger, so excision is only considered with an added treatment and, where needed, referral. Resurfacing lasers are avoided on growing keloids; see keloid and hypertrophic scar treatment.

Read more: Back Acne Scars

Is subcision used on back acne scars?

For broad rolling scars on the back that soften when the skin is stretched, yes. Subcision cuts the fibrous bands that hold the scar down, so the floor can rise before RF microneedling or CO2 refines the surface. Bruising on the back can last a little longer than on the face. It is not used on raised scars; see subcision.

Read more: Back Acne Scars

Blackhead Removal Singapore

What causes blackheads?

Blackheads form when oil and shed skin cells block a follicle that stays open at the surface. Hormones, oily skin, heavy or comedogenic products, humidity and genetics all contribute. They are a mild form of acne. The dark colour is oxidised material, not dirt.

Read more: Blackhead Removal Singapore

Can blackheads be removed for good?

Individual blackheads can be cleared, but new ones form as long as the follicle keeps producing oil and shedding cells unevenly. A nightly retinoid and a salicylic acid product reduce how often they return. Sebaceous filaments are normal and will always refill.

Read more: Blackhead Removal Singapore

How often should I have blackheads extracted?

For congested skin, every four to six weeks is common, often as part of a Hydrafacial, which roughly matches how quickly new plugs form. More frequent extraction can irritate the skin and inflame follicles. Between visits, a nightly retinoid and gentle salicylic acid do most of the work of keeping pores clear.

Read more: Blackhead Removal Singapore

Is extraction safe for acne-prone skin?

Yes, when done carefully. Only ready blackheads and whiteheads are extracted; inflamed spots, nodules and cysts are not squeezed, because pressure pushes inflammation deeper and raises the risk of marks. If acne is active, extraction is paired with medical treatment of the acne itself rather than used alone.

Read more: Blackhead Removal Singapore

How much does blackhead removal cost in Singapore?

Cost depends on whether extraction is done alone or within a Hydrafacial, whether chemical peels are added, whether underlying acne needs medical treatment, and how many sessions your skin needs. Dr Sin Yong explains the options and their costs after examining your skin, so you only pay for what helps.

Read more: Blackhead Removal Singapore

What should I use at home for blackheads?

A gentle cleanser, a salicylic acid cleanser or toner a few times a week, a retinoid at night introduced slowly, a light non-comedogenic moisturiser and daily sunscreen. Avoid harsh scrubs, frequent pore strips and squeezing, which can mark and stretch the skin.

Read more: Blackhead Removal Singapore

Is an extraction facial good for blackheads on the nose?

It clears established blackheads well, and the nose often looks smoother for a few weeks. Many of the dark dots on the nose are sebaceous filaments, though, which refill within days whatever is done. An extraction facial does most when paired with a nightly retinoid and salicylic acid at home, which slow how quickly new plugs form. Dr Sin Yong tells you which dots are blackheads before anything is extracted.

Read more: Blackhead Removal Singapore

Will an extraction facial make my pores bigger?

Careful extraction should not. Pores look larger when a plug stretches them, so removing it can make them look smaller for a while. Stretching and enlarged-looking pores are more likely after repeated rough squeezing, picking with nails, or forcing plugs that are not ready. That is why extraction at the clinic is limited to ready lesions, done at the right angle, and stopped if a plug does not release.

Read more: Blackhead Removal Singapore

Can I have an extraction facial before an event?

Plan it at least three to five days before. Extraction can leave small red marks for a day, and deeper congestion sometimes surfaces as a few spots in the following week. If your event is sooner, a gentle Hydrafacial or hydrating facial is usually the safer choice. For skin prone to brown marks after inflammation, leave a little longer and avoid strong peels just before.

Read more: Blackhead Removal Singapore

Do pore vacuums work for blackheads?

Home pore vacuums can pull out the surface of soft plugs, but strong suction can bruise the thin skin of the nose and break small vessels, and sebaceous filaments refill within days. Hydrafacial uses controlled vortex suction after an acid step has loosened the plug, which is gentler. At home, a salicylic acid product and a nightly retinoid do more for blackheads than suction.

Read more: Blackhead Removal Singapore

Can blackheads turn into pimples?

They can. A blackhead is a blocked follicle; if bacteria multiply behind the plug and the follicle wall leaks, it becomes a red papule or pustule. Closed comedones do this more often than open ones. Clearing comedones and using a retinoid lowers the chance; see closed comedones treatment for the sealed kind.

Read more: Blackhead Removal Singapore

Is blackhead removal suitable for teenagers?

Usually, yes, with gentle methods. Teenage skin often has many blackheads on the nose and forehead as oil production rises. Careful extraction, a mild salicylic acid product and, where needed, a topical retinoid are commonly used, with a parent present for younger teens. Squeezing at home is the habit most worth breaking; see the teenage acne guide for parents.

Read more: Blackhead Removal Singapore

Why do my blackheads come back so quickly?

Because the follicle keeps making oil and shedding cells unevenly, a cleared pore can refill within weeks, and sebaceous filaments refill within days. Humidity, heavy skincare and hormones speed this up. A nightly retinoid and salicylic acid change how the follicle sheds, which is what slows new blackheads; extraction clears only what is there on the day.

Read more: Blackhead Removal Singapore

Most settle within one to two weeks. Deeper, larger lumps can take longer, especially if they have been squeezed. A lump that has not gone after six weeks, or that keeps growing, should be examined.

Read more: Blind Pimple

No. There is no opening to drain, so squeezing ruptures the follicle wall under the skin and spreads the inflammation. That makes the lump bigger and more likely to leave a dark mark or a scar. A warm compress and leaving it alone work better.

Read more: Blind Pimple

A warm compress for ten to fifteen minutes, three or four times a day, can help a blind pimple either settle or rise to a head. Many never form a head and simply shrink. Do not try to open one with a needle.

Read more: Blind Pimple

Yes. A small injection of dilute corticosteroid, a prescription medicine, into a painful lump usually calms it within a day or two. It is used sparingly, because too strong a dose can leave a temporary dent, and it does not stop new spots forming.

Read more: Blind Pimple

The chin and jaw have oil glands that are sensitive to hormones, so adult women often get deep spots there around their periods. Friction from masks, hands and phones, shaving and heavy products also contribute. Recurrent chin spots are worth treating as acne rather than one at a time.

Read more: Blind Pimple

Not quite. A single blind pimple is a deep inflamed acne spot that usually settles within two weeks. Cystic or nodular acne means repeated, larger, painful lumps that last for weeks and often scar, which needs medical treatment early.

Read more: Blind Pimple

Boxcar Scars Treatment Singapore

What are boxcar scars?

Boxcar scars are round or oval acne scars with steep, almost vertical walls and a flat floor, usually 1.5 to 4 mm across. They form when deep inflammation destroys collagen across a wider area and the floor heals lower than the skin around it.

Can boxcar scars be removed?

They can usually be made shallower and softer-edged so they throw less shadow, but complete removal is not a realistic promise. Shallow boxcar scars tend to respond more than deep ones.

Which laser is used for boxcar scars?

Fractional CO2 is commonly used to soften the edge and remodel collagen, with about a week of recovery. RF microneedling, which is not a laser, is often chosen for skin that darkens easily. Many plans use both.

Do deep boxcar scars need subcision?

Only if the floor is tethered. If a deep boxcar scar softens when the skin is stretched, its floor may be tied down, and subcision to free it usually comes before resurfacing.

Can fillers treat boxcar scars?

A filler or collagen stimulator can lift a broad floor that stays low, usually after release and alongside resurfacing. It does not soften a sharp edge on its own.

How many sessions do boxcar scars need?

Shallow boxcar scars often need three or four sessions; deep or tethered scars need more, across several methods. Sessions are usually four to eight weeks apart.

Are boxcar scars and chickenpox scars treated the same way?

Usually, yes. Chickenpox often leaves round scars with steep walls, which behave like boxcar acne scars and respond to the same tools: fractional CO2 or RF microneedling for the edge, focal treatment of the walls and subcision if the floor is tied down. An isolated, deep chickenpox scar may also be considered for a punch technique.

Is punch elevation used for boxcar scars?

It is offered at IN Eternity Clinic for deep boxcar scars with a normal-looking flat floor: the floor is cut free and lifted level with the skin around it. Nowadays S3 (SCAR3) resurfacing on the DEKA Tetra Pro is more often used, because in Dr Sin Yong’s experience it usually gives a smoother result. The choice is made scar by scar at assessment.

Does boxcar scar treatment hurt?

With numbing it is usually manageable. Numbing cream goes on for about 45 to 60 minutes before CO2 laser or RF microneedling, and subcision is done under local anaesthetic. Most people describe hot prickling during the laser and pressure during subcision. Afterwards the skin feels like sunburn for the rest of the day, and simple painkillers are usually enough.

Can I wear make-up after boxcar scar treatment?

After RF microneedling, light make-up can often go back on after a day or two, once the pinpoint marks have closed. After fractional CO2, wait until the crusts have shed, often around day five to seven. Clean brushes and a mineral or non-comedogenic base lower the risk of irritation. Your written aftercare gives the timing for the step used.

Is boxcar scar treatment safe for darker skin?

It can be, with planning. Skin types III to V darken more easily after heat, so density is kept moderate, sessions are spaced six to eight weeks apart and RF microneedling may be used instead of CO2. Sun protection continues throughout. The risk is lowered, not removed, and is discussed at assessment; see treatment for darker skin tones.

Carbon Laser Peel Singapore

What does a carbon laser peel do?

It clears surface oil and dead cells and briefly warms the upper skin and oil glands, which can leave skin looking brighter, less oily and smoother for a period. It is a refresh for oily, congested or dull skin rather than a deep treatment.

Read more: Carbon Laser Peel Singapore

Is a carbon laser peel good for acne?

It may help oily, congested skin and is sometimes used alongside acne treatment to manage oil and surface congestion. Active, inflamed acne is usually brought under control first with medical treatment, because inflamed skin reacts less predictably. It is not a treatment for acne scars.

Read more: Carbon Laser Peel Singapore

How many sessions are needed?

Many people have a short course of several sessions spaced two to four weeks apart, then maintenance if they find it helpful. Oil control and brightness tend to fade between sessions. The plan depends on your skin and goals and is set at assessment, often alongside other treatments.

Read more: Carbon Laser Peel Singapore

Is there downtime?

Most people have mild pinkness for a few hours and can return to normal activities the same day. Some notice slight dryness or fine flaking for a day or two. A gentle cleanser, moisturiser and daily sunscreen are recommended afterwards, and scrubs or strong actives are paused briefly.

Read more: Carbon Laser Peel Singapore

Is it safe for darker or Asian skin?

It can be, with appropriate settings, but darker skin carries a higher risk of pigmentation after any inflammation. Avoiding recent tanning, pausing irritating products beforehand and using sunscreen consistently all reduce that risk. Suitability and settings are assessed in person for your skin type.

Read more: Carbon Laser Peel Singapore

How much does a carbon laser peel cost in Singapore?

Fees depend on the number of sessions, whether it is combined with other treatments such as laser toning, and the overall plan for your skin. Whether it is the right treatment for your concern is decided first, as another option may suit better. Fees are then explained at consultation.

Read more: Carbon Laser Peel Singapore

Does a carbon laser peel hurt?

Most people feel warm snapping or prickling as the carbon is cleared, with a faint crackle and a smell of heated carbon. It is usually comfortable without numbing cream. The upper lip and the skin over the nose can feel sharper than the cheeks. Eye protection is worn throughout, and the skin feels warm, as after a little sun, for a short while afterwards.

Read more: Carbon Laser Peel Singapore

Can I wear make-up after a carbon laser peel?

Usually yes, later the same day once the skin is calm, or the next morning if it still feels warm. Use clean brushes and a gentle remover at night. Avoid scrubs, exfoliating acids and retinoids for a few days, because the surface is briefly more sensitive. A light, non-comedogenic sunscreen goes on underneath make-up every morning, which matters in Singapore’s year-round sun.

Read more: Carbon Laser Peel Singapore

Carbon laser peel vs chemical peel: what is the difference?

A chemical peel uses an acid, such as glycolic, mandelic or salicylic acid, to loosen surface cells. A carbon peel uses laser energy absorbed by carbon to lift oil and debris and warm the oil glands, with no acid. Salicylic peels work inside oily pores; carbon peels give a quick surface refresh with little flaking. The choice follows your skin, and some plans alternate the two.

Read more: Carbon Laser Peel Singapore

Will a carbon laser peel help blackheads and large pores?

It can make pores look more refined and the skin less oily for a while, and it may loosen debris at pore openings. Grey dots on the nose are often sebaceous filaments, which refill within weeks after any treatment. Pores that look large because collagen around them has thinned, or because of acne scarring, respond better to collagen-building treatments, so the cause is checked first.

Read more: Carbon Laser Peel Singapore

How soon will I see results from a carbon laser peel?

Many people notice brighter, less oily skin straight after a session, as the surface is cleared. That effect is strongest in the first few days and fades gradually. Changes in congestion and texture build across a short course and are judged at review, on photographs taken in the same light. Results vary between people, and maintenance is usually needed to keep oil under control.

Read more: Carbon Laser Peel Singapore

Carbon laser peel vs laser toning: which suits me?

Both commonly use a 1064 nm Nd:YAG laser. Laser toning passes low energy over bare skin to break up scattered pigment gradually, so it suits uneven tone. A carbon peel adds a carbon layer that absorbs the laser at the surface, so it suits oily, congested or dull skin. Many protocols finish a carbon peel with a toning pass, and the balance is set by what your skin shows.

Read more: Carbon Laser Peel Singapore

Chin Acne

What does acne on the chin mean?

Usually that the oil glands on the chin are reacting to hormones, often helped by friction from masks, hands or phones and by products on the skin. It does not mean a stomach or digestive problem. Chin acne with irregular periods or excess hair is worth a hormone check.

Read more: Chin Acne

Is chin acne always hormonal?

No. Hormones are a common driver, especially in adult women, but friction, shaving, products, stress and sweat also cause chin spots. Many people have more than one cause, which is why the pattern is looked at before treatment is chosen.

Read more: Chin Acne

Why do I get chin acne before my period?

In the days before a period, the balance of hormones shifts in a way that makes oil glands produce more oil and makes follicles more likely to block. The glands on the chin and jaw are particularly sensitive, so flares there often follow the cycle.

Read more: Chin Acne

Can wearing a mask cause chin acne?

Yes. Long hours in a mask trap heat, sweat and oil and rub the skin, which can cause or worsen spots on the chin and around the mouth. Breathable masks changed often, gentle cleansing and lighter products help.

Read more: Chin Acne

How long does it take to clear chin acne?

Most acne treatments take eight to twelve weeks to show their full effect, and hormonal treatments can take a few months. Spots should become fewer and smaller over that time. Dark marks fade more slowly, over months, with daily sunscreen.

Read more: Chin Acne

Should I see a doctor for chin acne?

See a doctor if chin acne is deep, painful or leaving marks, if it has not improved after two to three months of pharmacy products, or if it comes with irregular periods, excess hair or other hormonal signs.

Read more: Chin Acne

How much does chin acne treatment cost in Singapore?

Cost depends on whether prescription treatment is needed and whether in-clinic treatments such as extraction, peels or laser are added. At IN Eternity Clinic it is set out after assessment, and the consultation fee is S$120, waived with any medical treatment.

Read more: Chin Acne

Clogged Pores

What is the fastest way to unclog pores?

Professional extraction or a Hydrafacial clears existing plugs in one visit. Keeping them clear takes weeks of consistent home care with salicylic acid and a retinoid, because new plugs form continuously. Squeezing at home is quick but often leaves marks.

Read more: Clogged Pores

Do pore strips work?

Only briefly. Pore strips pull off the tips of blackheads and sebaceous filaments, which refill within days, and they can irritate the skin. Salicylic acid and retinoids work on the cause and last longer.

Read more: Clogged Pores

Can clogged pores turn into acne?

Yes. Comedones are the earliest stage of acne. When bacteria multiply inside a blocked follicle and inflammation follows, a comedone can become a red papule or pustule. Treating comedones early helps prevent inflamed spots and marks.

Read more: Clogged Pores

Are clogged pores the same as enlarged pores?

No. Clogged pores contain a plug; enlarged pores are wide openings, often from oil, loss of collagen support or scarring. Clearing plugs makes pores look smaller, but structural enlargement needs collagen-building treatment.

Read more: Clogged Pores

Does sunscreen clog pores?

Some heavy or oily sunscreens can contribute in acne-prone skin. Lighter fluid or gel formulas suit oily skin in Singapore better. Skipping sunscreen is not the answer, because sun damage and pigmentation are bigger problems.

Read more: Clogged Pores

How often should I get facials for clogged pores?

For congested skin, a medical facial such as Hydrafacial every four to six weeks is common, alongside a home routine. The frequency is set by how quickly plugs return, which depends on oiliness and whether acne is present.

Read more: Clogged Pores

How much does clogged pore treatment cost in Singapore?

Cost depends on whether extraction, Hydrafacial, peels or medical treatment is needed, and on how many sessions are planned. At IN Eternity Clinic it is set out after assessment; the consultation fee is S$120, waived with any medical treatment.

Read more: Clogged Pores

Closed Comedones Treatment in Singapore

Are closed comedones the same as whiteheads?

Yes. Whitehead is the everyday name for a closed comedone: a follicle plugged with sebum and skin cells whose opening has sealed, so the plug stays pale under the surface. A blackhead is an open comedone whose plug has darkened on contact with air.

Can I pop closed comedones at home?

It is better not to. With the opening sealed, squeezing tends to rupture the follicle sideways, which can turn the bump into an inflamed pimple and leave a dark mark, especially in Asian skin. If a few are stubborn, a doctor can open and release them with sterile instruments.

What is the fastest way to get rid of closed comedones?

Medical extraction clears selected comedones on the day, but they come back unless the follicle is changed. A topical retinoid or salicylic acid used consistently, sometimes with a course of superficial peels, is what reduces them over eight to twelve weeks.

Do closed comedones go away on their own?

Some do, slowly, as the plug works its way out. Many persist for weeks or months, and new ones keep forming while the cause, such as heavy products, sweat or hormones, continues. Treating the follicle shortens the cycle.

Is retinol enough for closed comedones?

For mild comedones, a cosmetic retinol used consistently may be enough. Persistent or widespread comedones usually respond better to a prescription-strength topical retinoid, used under medical advice and introduced gradually to limit irritation.

Why do I get closed comedones on my forehead?

The forehead makes more oil and is where hair products, fringes, caps and helmets add oil and friction. Heavier moisturisers and sunscreen not removed fully at night also play a part. Changing these often helps as much as adding an active.

Can chemical peels remove closed comedones?

A course of superficial peels, usually salicylic acid, can loosen plugs and reduce comedones, especially combined with a home retinoid. One peel on its own rarely clears them. In Asian skin, peels are kept superficial to limit the risk of darkening.

Can sunscreen cause closed comedones?

Sometimes. Thick, water-resistant or very oily sunscreens can block pores in comedone-prone skin, especially if they are not fully removed at night. Light fluid or gel sunscreens labelled non-comedogenic suit most people, and a gentle double cleanse in the evening helps. Stopping sunscreen is not the answer in Singapore’s sun; changing the formula usually is.

Do closed comedones leave scars?

On their own, rarely. The risk comes when they become inflamed or are squeezed, because a ruptured follicle can leave a dark mark or, less often, a small pitted scar. In skin types III to V, brown marks are the commoner problem. Treating comedones early and not picking them is the simplest prevention; scars are covered on acne scar treatment in Singapore.

Is a Hydrafacial good for closed comedones?

It helps surface congestion and open comedones and leaves the skin clean and hydrated, but closed comedones sit under a sealed opening, so suction alone rarely clears them. A Hydrafacial works better alongside a retinoid at home, or with a salicylic acid peel or doctor extraction for larger ones. See Hydrafacial.

How do I know if my whiteheads are actually milia?

Milia are pearly white, hard and very uniform, often around the eyes, and they stay for months. Closed comedones are softer, skin-coloured, vary in size and sit mainly on the forehead and chin. Milia do not respond to acne creams and are removed precisely in clinic; see milia removal.

Can I use a retinoid and salicylic acid together?

Many people can, but usually not at the same time when starting. A common approach is salicylic acid in the morning or on alternate nights and the retinoid at night, introduced slowly, with a plain moisturiser. Using several strong actives together is a frequent cause of irritation, which itself blocks pores. Dr Sin Yong adjusts the combination to how your skin copes.

Does diet cause closed comedones?

Diet is rarely the whole cause. High-glycaemic foods and dairy, including whey protein, have been linked with acne in some people, so a trial of cutting back can be reasonable if you notice a pattern. Closed comedones are driven mainly by how the follicle sheds, oil, hormones and occlusive products, which is why topical treatment comes first.

Can closed comedones turn into pimples?

Yes. A closed comedone traps sebum and skin cells under a sealed opening, and if bacteria multiply and the wall leaks, it becomes a red, inflamed spot. That is one reason they are treated rather than left, and why squeezing, which can rupture the wall deeper in the skin, often makes things worse.

Can niacinamide or vitamin C clear closed comedones?

They can help skin feel calmer and even out marks, but they do not change how the follicle sheds as retinoids and salicylic acid do. Niacinamide can be useful alongside a retinoid to reduce irritation. Used on their own, they rarely clear established closed comedones.

Do closed comedones come back after treatment?

They can, because the tendency to form them is ongoing. Maintenance, often a retinoid a few nights a week with a light, non-comedogenic routine, keeps most people clear. They tend to return when a retinoid is stopped, a new heavy product is added, or hormones and heat change.

Can I use a retinoid in Singapore’s sun?

Yes, with care. Retinoids are applied at night, and a broad-spectrum sunscreen is used every morning and reapplied when outdoors. Shade and a hat help around midday, when UV in Singapore is usually highest. Tell the clinic about your retinoid before any peel or laser, as it may need to be paused.

Closed Comedones vs Whiteheads vs Milia Explained

Is a closed comedone a whitehead?

Yes. Closed comedone is the medical term for a whitehead: a pore blocked with sebum and skin cells under a closed opening. People also call white-topped inflamed pimples whiteheads, but those are pustules, which are red, tender and short-lived.

How can I tell milia from whiteheads?

Milia are hard, pearly, identical in size and stay unchanged for weeks or months, usually around the eyes and cheeks. Whiteheads are softer, vary in size, cluster in oily areas and come and go. Milia do not squeeze out because they are sealed cysts with no opening.

Do retinoids work on milia?

They work well on closed comedones but much less on individual milia, because milia are sealed cysts rather than blocked pores. Topical retinoids may help over months when there are many widespread milia. Most single milia are removed by de-roofing, radiofrequency or laser.

How long do closed comedones take to clear?

With a consistent topical retinoid or salicylic acid, improvement is usually judged at about 8 to 12 weeks, because comedones form over weeks. Superficial peels or extraction can speed visible change. A few extra spots in the first weeks can be purging rather than a reaction.

Can milia go away on their own?

Sometimes. Milia in newborns clear within weeks, and some milia in adults resolve over months. Milia that have been present for a long time, or that sit near the eyes, are usually removed, because waiting rarely shifts them and squeezing does not work.

Can I use a comedone extractor at home?

It is not advisable. Home extractors often press too hard, push contents deeper and leave bruising or dark marks, particularly in skin that tans readily. They do not work on milia. A doctor uses sterile instruments on prepared skin and only where extraction will help.

Are closed comedones a sign of acne?

Yes. Comedones are the earliest lesions of acne, and comedonal acne is a recognised type. If they come with red papules or pustules, the plan widens to treat inflammatory acne as well, which is assessed at an acne consultation.

CO2 Laser for Acne Scars

How is S3 different from conventional CO2 laser or RF microneedling for scars?

The Tetra PRO's settings allow deep, targeted point-shots into individual scar pits, followed by a lighter fractional pass. Depth is set per scar type and per skin type, and the laser is combined with subcision, TCA CROSS and, where needed, an injectable within the 4D protocol. What it achieves for your scars is discussed at assessment.

Read more: CO2 Laser for Acne Scars

Which scar types is the SCAR3 protocol used for?

Depressed scars of all three types: rolling (with subcision), boxcar and ice-pick (with TCA CROSS and point-shots), plus general uneven texture. Raised scars are planned differently.

Read more: CO2 Laser for Acne Scars

How many sessions are needed?

Typically 3–6 sessions, depending on severity, commonly spaced 6–8 weeks apart; the exact number depends on scar depth and type and is set after assessment. Collagen remodelling continues for weeks after each session.

Read more: CO2 Laser for Acne Scars

Is the treatment painful?

Numbing is applied before the laser. Most people feel heat and some discomfort during the passes. Expect around 5–7 days for the treated skin to heal, with redness that settles over the following weeks.

Read more: CO2 Laser for Acne Scars

What does the point-shot step add?

It lets individual scar pits receive a deeper, targeted shot before a lighter fractional pass is spread over the surrounding skin. The aim is to match treatment depth to each scar rather than to the whole area, with settings chosen around PIH risk for Asian skin.

Read more: CO2 Laser for Acne Scars

Is there downtime?

Yes. Expect about 5–7 days of healing after the SCAR3 laser, with redness, swelling and fine crusting as the skin repairs. Gentler options with less recovery exist, but they do not reach scars in the same way; this trade-off is discussed at assessment.

Read more: CO2 Laser for Acne Scars

Where does microneedling fit compared with the CO2 laser?

Microneedling and RF microneedling prompt collagen through needle injury and heat, and are used for milder texture or where less surface injury is preferred. They do not release tethering or reach the base of ice-pick scars, so they sit alongside subcision, TCA CROSS and the laser rather than replacing them.

Read more: CO2 Laser for Acne Scars

How is the cost of a scar laser course worked out?

Acne scar treatment Singapore price and scar removal cost Singapore vary widely by modality. Price depends on the device, the number of sessions and the scar types being treated. The consultation fee is waived with any medical treatment. A personalised quote for your scar type and treatment plan will be provided at consultation.

Read more: CO2 Laser for Acne Scars

Is the protocol used for back acne scars?

It can be. Back skin heals differently from facial skin, so scar types, spread and skin type are assessed first and the settings and sequence are adjusted for the back.

Read more: CO2 Laser for Acne Scars

Why is subcision done before the laser?

Because a tethered scar is held down from below. Releasing the strands first lets the scar floor move up; the laser then works on the surface and dermis above. For rolling scars, laser without release leaves the cause untouched.

Read more: CO2 Laser for Acne Scars

How many sessions does acne scar treatment need?

Scarring is treated in layers over a planned course, with intervals allowing collagen to remodel between sessions. The number depends on the number, type and depth of your scars, and is set by Medical Director Dr Sin Yong at consultation.

Read more: CO2 Laser for Acne Scars

How long do results from the S3 scar laser last?

Results from the S3 scar laser build in the weeks after each session as the skin renews, and are commonly maintained with periodic treatment. The interval depends on your skin and concern, and is planned individually.

Read more: CO2 Laser for Acne Scars

How do you remove acne scars with laser?

Laser resurfacing treats acne scars by creating a controlled healing response in the dermis so the tissue remodels; depth matters, because atrophic scars sit deep. The S3 scar laser at IN Eternity Clinic runs on DEKA technology that reaches well into the dermis. It is often combined with subcision or TCA CROSS depending on scar type, decided at assessment.

Read more: CO2 Laser for Acne Scars

Will people notice I had laser?

For the first week, yes: the skin is red with fine crusts, so most people keep that week free of meetings and events. Once the crusts have come away, residual pinkness can usually be covered with make-up. Change in the scars themselves builds over months, so people tend to notice smoother skin rather than a treatment.

Read more: CO2 Laser for Acne Scars

Can I go in the sun after CO2 laser?

Sun on freshly lasered skin is the main trigger for post-inflammatory pigmentation in Asian skin. For the first few weeks, avoid direct sun, wear a hat and apply a broad-spectrum sunscreen every day once the skin has closed, reapplying when outdoors. A beach holiday is better planned a few weeks after a session than just before it.

Read more: CO2 Laser for Acne Scars

Do I need to stop my skincare before the laser?

Usually, for a short time. Exfoliating acids, scrubs and retinoid creams are typically stopped about a week before a session and restarted only once the skin has healed, because they make the surface more reactive. Oral acne medication needs particular care with timing. Dr Sin Yong reviews everything you use at assessment and gives you clear instructions.

Read more: CO2 Laser for Acne Scars

Is CO2 laser suitable for Asian skin?

Usually yes, with planning. The main risk is post-inflammatory hyperpigmentation, so density, spacing, skin preparation and sun protection are chosen around it. Risk is lowered, not removed, and for some skin RF microneedling or pico laser is weighted more heavily.

Read more: CO2 Laser for Acne Scars

CO2 laser or pico laser: which suits me?

Fractional CO2 reaches deeper and suits boxcar scar edges and scar texture, with about a week of healing. Pico laser suits shallow texture and brown marks, with a day or two of redness, but does less for deeper scars. Many plans use both at different stages; the choice follows your scar map.

Read more: CO2 Laser for Acne Scars

When can I wear make-up and exercise after CO2 laser?

Make-up can usually go back on once the crusts have shed, often around day five to seven. Heavy sweating, saunas and swimming are usually avoided until the surface has closed, because heat and sweat irritate healing skin. Written aftercare is given after each session.

Read more: CO2 Laser for Acne Scars

Can CO2 laser remove acne scars completely?

No. Fractional CO2 remodels scar tissue, so scars can become shallower and softer-edged, but it does not erase them. Rolling scars also need their tethering released, and ice-pick scars usually need TCA CROSS, for the laser to have much effect.

Read more: CO2 Laser for Acne Scars

Is punch excision still used, or is SCAR3 used instead?

Both are offered. Punch excision, elevation and grafting remain options for scars too deep or steep-walled for other steps. Nowadays S3 (SCAR3) resurfacing on the DEKA Tetra Pro is more often used for many of those scars, because in Dr Sin Yong’s experience it usually gives a smoother result without a stitched line. The choice is made scar by scar at assessment.

Read more: CO2 Laser for Acne Scars

Can I combine CO2 laser for acne scars with skin boosters?

Often, but not on the same day. Skin boosters improve hydration and skin quality and can make shallow scarring look softer, while the laser remodels the scars themselves. Boosters are usually planned between laser sessions once the skin has healed. They do not replace resurfacing; see skin boosters for acne scars for what they can and cannot do.

Read more: CO2 Laser for Acne Scars

What happens if my acne scars do not improve after CO2 laser?

First, the scar map is reviewed. Little change after laser often means a scar is tethered, a narrow ice-pick shaft or a mark rather than a scar, so a different step is needed: subcision, TCA CROSS or pigment treatment. Change also builds for months, so it is judged on photographs at six to eight weeks or later, not in the first fortnight.

Read more: CO2 Laser for Acne Scars

How do I choose an acne scar clinic in Singapore?

Look for an acne scar clinic in Singapore where a doctor maps each scar type before treating and can offer more than one method, such as subcision, TCA CROSS, fractional CO2 and RF microneedling. Ask who performs the treatment, how pigment risk in Asian skin is managed and how progress is reviewed on photographs.

Read more: CO2 Laser for Acne Scars

Can an acne scar facial in Singapore treat acne scars?

An acne scar facial works on the skin surface, so it can help congestion, hydration and how the skin looks, but it does not release tethered scars or remodel collagen in the dermis. Depressed scars need steps such as subcision, TCA CROSS or fractional CO2. What a facial can do is set out in acne scar facials.

Read more: CO2 Laser for Acne Scars

Which acne scar reduction treatment in Singapore suits which scar?

It depends on the scar type. Rolling scars need subcision before resurfacing, boxcar scars respond to fractional CO2 or RF microneedling, ice-pick scars need TCA CROSS with point-shots, and red or brown marks need pigment or vascular lasers. Most faces have more than one type, so plans combine steps; see acne scar treatment in Singapore.

Read more: CO2 Laser for Acne Scars

CO2 Laser Singapore

What is the difference between CO2 laser and fractional CO2 laser?

A fully ablative CO2 laser removes the whole surface layer of the treated area, with one to two weeks of open healing. Fractional CO2 treats a grid of microscopic columns and leaves bridges of intact skin, so the surface usually heals in about a week while collagen keeps remodelling.

Read more: CO2 Laser Singapore

What is the downtime for CO2 laser?

After a full-face fractional session, expect about five to seven days of redness, swelling and fine crusting, then pinkness that fades over weeks. Lighter settings heal faster. Most people keep the first week free of events.

Read more: CO2 Laser Singapore

Is CO2 laser safe for Asian skin?

It can be used in Asian skin with planning. The main risk is post-inflammatory darkening, which is reduced with moderate density, spacing sessions six to eight weeks apart, strict sun protection and early review. It is reduced, not ruled out.

Read more: CO2 Laser Singapore

How many CO2 laser sessions are needed for acne scars?

Usually three to six sessions spaced six to eight weeks apart, often combined with subcision for rolling scars and TCA CROSS for ice-pick scars. The number depends on scar type, depth and response.

Read more: CO2 Laser Singapore

Does CO2 laser hurt?

Numbing cream is applied for about 45 to 60 minutes and cooled air is used throughout. Most people feel hot prickling during the pass and a sunburn-like warmth for the rest of the day, easing over a day or two.

Read more: CO2 Laser Singapore

CO2 laser or FSX laser: which is used?

They are different devices. Fractional CO2 ablates columns of skin for deeper scar and texture change, with about a week of recovery. The FSX laser is non-ablative, with a few days of redness, and suits milder texture. The choice follows the problem and your downtime.

Read more: CO2 Laser Singapore

Can CO2 laser remove moles?

Some moles and benign growths can be removed with focused CO2 laser, but only after examination. A mole that is changing, bleeding or uncertain is checked first and is often removed for testing instead of being lasered.

Read more: CO2 Laser Singapore

How soon will I see results from CO2 laser?

The surface looks smoother once the crusts lift at about a week, but most of the change in scars and texture comes from collagen remodelling over the following three to six months. That is why results are judged against the first photographs at each review, six to eight weeks apart, and across a course rather than after one session. How much improves varies with scar type and skin.

Read more: CO2 Laser Singapore

Can I wear make-up after CO2 laser?

Not until the crusts have come away and the surface has closed, usually about five to seven days after a full-face fractional session. Before then, make-up can trap bacteria and irritate the micro-wounds. After that, a gentle mineral make-up over sunscreen is usually fine. Point shots into scar pits can leave small scabs for longer, and those areas stay uncovered until healed.

Read more: CO2 Laser Singapore

What should I avoid after CO2 laser?

Until the surface has healed, avoid picking crusts, saunas, hot yoga, swimming, heavy sweating and direct sun. Retinoids, acids and scrubs usually wait about two weeks, or until the skin no longer stings. Sunscreen, a hat and shade continue for the following weeks, every day in Singapore, and sunny travel is planned after the review.

Read more: CO2 Laser Singapore

Fractional CO2 or RF microneedling for acne scars?

Fractional CO2 removes columns of skin and remodels collagen, which suits boxcar edges and marked texture, with about a week of recovery and a higher risk of darkening in Asian skin. RF microneedling heats the dermis through fine needles with less surface injury, a shorter recovery and a lower pigment risk, so it is often preferred where skin darkens easily. Many scar plans use both at different stages.

Read more: CO2 Laser Singapore

Who should not have CO2 laser?

Treatment is usually postponed during pregnancy, over active acne, infection or a cold sore, on recently tanned or sunburnt skin, and in some people with a history of keloid scars. Recent oral acne medicine changes the timing and is discussed individually. A growth whose nature is uncertain is never lasered. Your history, medicines and skin type are reviewed at the consultation before any plan is made.

Read more: CO2 Laser Singapore

Will acne scars come back after CO2 laser?

Scars that have been remodelled do not usually return, because the change comes from new collagen. New acne can create new scars, so active acne is controlled first, and ageing can make the skin around old scars look different over years. Some people return for a further session after a year or more.

Read more: CO2 Laser Singapore

How long does a CO2 laser session take?

The laser time is often short, from a few minutes for lesions to longer for a full face. Numbing cream is applied in clinic first and needs time to work, and cooling and aftercare follow, so plan for the visit to take longer than the laser itself.

Read more: CO2 Laser Singapore

Is CO2 laser safe if I am on acne medication?

It depends on the medicine. Topical acne products are usually paused for about a week before. Some acne tablets, particularly oral vitamin A tablets, can affect healing, so resurfacing is often postponed during and for a period after a course. Tell the doctor about every acne medicine, current or recent, and the timing is decided at assessment.

Read more: CO2 Laser Singapore

Can I exercise after CO2 laser?

Light walking is fine, but hard exercise, saunas, swimming and hot yoga are better avoided until the crusts have lifted, usually about a week. Heat and sweat prolong redness and can irritate open skin, and in Singapore’s climate that window matters for dark marks.

Read more: CO2 Laser Singapore

Do collagen drinks help after CO2 laser?

There is little good evidence that collagen drinks or powders improve results after laser. Collagen taken by mouth is broken down in digestion. What helps healing is gentle skincare, sun protection, not picking, and not smoking. A balanced diet supports healing generally.

Read more: CO2 Laser Singapore

CO2 vs RF Microneedling vs Pico

Which is better for acne scars, CO2 laser or RF microneedling?

It depends on the scars and your skin. Fractional CO2 gives stronger remodelling, particularly for boxcar scars, with about a week of recovery. RF microneedling is gentler on the surface, suits rolling scars and pores, and carries less pigment risk in darker skin. Many plans use both at different stages.

Can pico laser treat acne scars?

Fractional picosecond laser can improve shallow scars, texture and pores with short recovery. It is unlikely on its own to change deep ice pick or tethered rolling scars, which need other approaches such as subcision, fractional CO2 or RF microneedling.

How many sessions will I need?

Most acne scar plans involve typically 3–6 sessions, depending on severity, across months, often alternating between methods. The number depends on scar type, depth, how much downtime you can take and how your skin responds. Dr Sin Yong estimates it after mapping the scars and reviews it at each visit.

What is the downtime after fractional CO2 for scars?

Expect redness, swelling and fine crusting for about five to seven days, then pinkness that fades over weeks. Most people plan a week away from social commitments. Sun protection and the aftercare routine given at the clinic are important while the skin heals.

How much does acne scar treatment cost?

Cost depends on scar type and extent, which methods are combined, the number of sessions, and whether procedures such as subcision are needed. After assessment, Dr Sin Yong gives a written quote that lists each planned session, so you can see how the plan is built.

Will my acne scars disappear completely?

Acne scars can be improved, often clearly, but complete removal is not a realistic aim. Treatments remodel the skin gradually, and the result is judged over months with standardised photographs. Dr Sin Yong will explain what is realistic for your scars at assessment.

Can I have scar treatment if I am taking isotretinoin?

Isotretinoin, a prescription medicine for acne, affects healing. Many energy-based scar treatments are deferred while you are on it or soon after, depending on the treatment and dose. Dr Sin Yong reviews your medicines and timing before planning any procedure.

Cystic Acne Treatment

Is cystic acne hormonal?

Often, but not always. Androgens drive oil production in everyone, and in many adult women nodular acne follows a monthly pattern along the jaw and chin. Blood hormone levels are frequently normal, because the oil glands are reacting strongly to normal levels. Irregular periods, excess hair or scalp thinning are reasons to check for polycystic ovary syndrome.

Read more: Cystic Acne Treatment

Can I pop a cystic pimple?

No. Deep nodules have no easy route to the surface, and squeezing ruptures the follicle further into the dermis, prolonging inflammation and raising the risk of scars and dark marks. A cold compress can ease pain. If one lump is very painful or an event is coming, a doctor can inject it with a small dose of dilute corticosteroid.

Read more: Cystic Acne Treatment

How long does cystic acne treatment take to work?

Most medical treatments need eight to twelve weeks before they can be judged fairly, and topical treatments can cause dryness or a brief flare first. Isotretinoin is taken as a course over several months. A corticosteroid injection into a single nodule works within days but treats only that lesion, not the tendency to form new ones.

Read more: Cystic Acne Treatment

Is isotretinoin safe?

It is a well-studied prescription medicine that is safe for most people when properly supervised. Side effects such as dryness are common and expected. It must not be taken in pregnancy, so reliable contraception is essential for women who could conceive. Blood tests and mood are monitored during the course, and any concerns are reviewed promptly with your doctor.

Read more: Cystic Acne Treatment

Will cystic acne leave scars?

It can, which is the main reason to treat it early. The risk rises with the depth and number of lesions, the time they go untreated, picking, and a family history of scarring. Dark marks usually fade over months. Indented and raised scars are structural and need treatment once acne is controlled.

Read more: Cystic Acne Treatment

Can a facial help cystic acne?

A facial can clear blackheads and whiteheads and calm surface oil, but it cannot reach the deep inflammation of a nodule, and nodules should never be extracted. A facial can sit alongside medical treatment as support. If you have deep, painful lumps, see a doctor before booking a facial.

Read more: Cystic Acne Treatment

How much does cystic acne treatment cost in Singapore?

Cost depends on whether prescription medicine is needed and which, the blood tests and reviews that go with it, whether in-clinic treatment such as laser or nodule injections is added, and whether scars are treated later. Dr Sin Yong explains the plan and its cost after assessment. The consultation fee is waived with any medical treatment.

Read more: Cystic Acne Treatment

Fractional Laser Singapore

Is fractional CO2 the same as fractional laser?

Fractional CO2 is one kind of fractional laser: the ablative kind, which vaporises microscopic columns of skin. Fractional laser also includes non-ablative lasers such as thulium and erbium glass, which heat columns without removing tissue and need less recovery.

Read more: Fractional Laser Singapore

CO2 or FSX for acne scars?

Deeper rolling and boxcar scars usually need the reach of fractional CO2, often with subcision or TCA CROSS. FSX suits superficial scars, post-acne redness and texture with less downtime. Many plans use both at different stages.

Read more: Fractional Laser Singapore

How long is the downtime after fractional laser?

After fractional CO2, the surface usually takes about five to seven days to heal, with pinkness fading over weeks. After FSX, redness usually settles within hours, with light scabs for a few days after stronger passes.

Read more: Fractional Laser Singapore

Is fractional laser safe for Asian or darker skin?

It can be used in Asian and darker skin when settings, density and intervals are chosen for the skin type and aftercare is strict. The main risk is post-inflammatory hyperpigmentation, which is planned for and treated early if it appears.

Read more: Fractional Laser Singapore

Does fractional laser hurt?

Numbing cream is applied beforehand. Fractional CO2 feels like hot prickling and the face feels sunburnt for a few hours afterwards. FSX feels warm and prickly during passes. Cooling and pacing keep both manageable.

Read more: Fractional Laser Singapore

Can fractional laser treat enlarged pores?

It can help pores that look large because collagen support around them has thinned or because of acne scarring. It does less for pores stretched mainly by oil, which respond better to oil control, peels or laser toning.

Read more: Fractional Laser Singapore

Fractional laser or RF microneedling?

Both prompt new collagen. Fractional laser acts through light absorbed by water, while RF microneedling delivers radiofrequency heat through fine needles at a chosen depth, with less surface injury. The choice depends on scar type, skin type and how much downtime you can take.

Read more: Fractional Laser Singapore

How soon will I see results from fractional laser?

The surface usually looks smoother once it has healed, after about a week for CO2 and a few days for FSX. The more important change, in scars, pores and fine lines, comes from collagen remodelling over the following weeks and months, so results are judged across the course on photographs taken in the same light. How much improves varies with the problem, the laser and your skin.

Read more: Fractional Laser Singapore

Can I wear make-up after fractional laser?

After FSX, usually from the next day, or once any light scabs have gone. After fractional CO2, wait until the crusts have come away and the skin has closed, usually about five to seven days, because make-up on open micro-wounds can irritate them and trap bacteria. When you restart, use a gentle mineral make-up over sunscreen and remove it without scrubbing.

Read more: Fractional Laser Singapore

How long do fractional laser results last?

Collagen remodelled after fractional laser tends to be long-lasting, so improvement in scars and texture usually holds well. The skin keeps ageing and responding to sun, though, so fine lines and tone change over time, and some people choose occasional maintenance sessions. Daily sunscreen and a gentle routine help keep the result. Durability varies between people and is discussed at review.

Read more: Fractional Laser Singapore

Fractional laser vs pico laser: what is the difference?

A fractional laser treats microscopic columns of skin with heat, ablative or not, to remodel collagen, so it suits scars, texture and fine lines. A pico laser delivers very short pulses that break up pigment, mainly by pressure, so it suits brown marks, freckles and tattoos; in fractional mode it can soften shallow texture with little downtime. Many plans use both for different concerns.

Read more: Fractional Laser Singapore

Can fractional laser be used on the neck and body?

Often, yes, with more conservative settings. Neck skin heals more slowly than facial skin, so it is treated gently with longer gaps between sessions. On the body, fractional laser is used for mature surgical scars, stretch marks and crepey skin on the arms, knees or abdomen. Body skin heals more slowly and darkens easily, so the plan and spacing are set at assessment.

Read more: Fractional Laser Singapore

Fungal Acne Treatment

Can fungal acne go away on its own?

It sometimes settles when the weather cools, sweating reduces or a trigger such as an antibiotic is stopped, but in Singapore’s climate it usually persists or returns without treatment. Antifungal washes are simple and work for most people within a few weeks, so there is little reason to wait if the itch and bumps are bothering you.

Read more: Fungal Acne Treatment

Is fungal acne contagious?

No. Malassezia is already present on almost everyone’s skin, so you cannot catch fungal folliculitis from another person. It develops when conditions on your own skin, such as heat, sweat, oil and recent antibiotics, allow the yeast to overgrow inside the hair follicles.

Read more: Fungal Acne Treatment

Which skincare is “fungal acne safe”?

Lighter, oil-free gel moisturisers and non-comedogenic sunscreens are sensible choices, because some oils and fatty acids feed the yeast. Lists of safe and unsafe ingredients circulate online, but the evidence behind them is limited. An antifungal wash and good sweat habits do more than chasing individual ingredients.

Read more: Fungal Acne Treatment

Can I have fungal acne and normal acne at the same time?

Yes. The two often coexist, especially on the forehead, chest and back. Mixed cases may show blackheads and deeper spots alongside small, uniform itchy bumps. Each is treated on its own terms, and antibiotics are chosen carefully or avoided so they do not encourage the yeast.

Read more: Fungal Acne Treatment

How long does fungal acne take to clear?

With an antifungal wash used correctly, many people see the itch settle within one to two weeks and the bumps fade over two to four weeks. Widespread cases treated with oral antifungal may respond faster. Any brown marks left behind fade more slowly, over weeks to months, with sun protection.

Read more: Fungal Acne Treatment

Does fungal acne leave scars?

Rarely. The inflammation is superficial, so indented scars are uncommon. Brown marks from post-inflammatory pigmentation are more likely in Asian skin, especially if the bumps were scratched. These usually fade over months and can be treated if they persist once the rash is controlled.

Read more: Fungal Acne Treatment

How much does fungal acne treatment cost in Singapore?

Cost depends on how widespread the rash is, whether a microscopy test is needed, whether prescription oral medicine is required, and whether coexisting acne or marks are treated as well. Most cases are managed with an assessment and a short treatment plan. The consultation fee is waived with any medical treatment.

Read more: Fungal Acne Treatment

What is the difference between fungal acne and bacterial acne?

Bacterial acne is ordinary acne: it starts with a blocked pore and involves the skin bacterium C. acnes, with blackheads, whiteheads and spots of mixed sizes. Fungal acne is yeast overgrowing inside follicles, giving small, identical, itchy bumps, often on the chest, back and forehead.

Read more: Fungal Acne Treatment

Is bacterial acne a real diagnosis?

Not formally. Doctors call it acne vulgaris. The term bacterial acne is used to distinguish ordinary acne from fungal acne. The bacterium involved lives on everyone; acne develops when blocked pores, oil and the immune response combine.

Read more: Fungal Acne Treatment

Do acne antibiotics treat fungal acne?

No. Antibiotics act on bacteria, not yeast, and by reducing the bacteria that normally compete with Malassezia they can make fungal acne worse. A rash that flared after acne antibiotics is one of the clues that it may be fungal.

Read more: Fungal Acne Treatment

What is the most effective fungal acne treatment?

For most people, an antifungal wash such as ketoconazole or selenium sulfide, left on the skin for three to five minutes daily or on alternate days for two to four weeks, then weekly. Creams help small areas, and widespread cases may need prescription tablets.

Read more: Fungal Acne Treatment

Hormonal Acne Singapore

What is the difference between hormonal acne and ordinary acne?

The mechanism is the same: blocked follicles, excess oil, bacteria and inflammation. Hormonal acne describes an adult pattern where androgen-sensitive oil glands on the jawline, chin and neck dominate, often with a premenstrual flare and deeper, slower spots. That pattern changes which medicines are considered and whether a wider medical review is worthwhile.

Read more: Hormonal Acne Singapore

Do I need blood tests for hormonal acne?

Not always. Many people with jawline acne have normal hormone levels. Tests are worthwhile when there are irregular periods, excess hair growth, scalp thinning, sudden severe acne or other signs of PCOS. Dr Sin Yong will tell you if a GP or gynaecology review is advisable and provide a referral letter.

Read more: Hormonal Acne Singapore

Can the contraceptive pill help hormonal acne?

Some combined hormonal contraceptives reduce androgen effects on the oil gland and can help acne, while some progestin-only methods can make it worse. Contraception is a medical decision with its own risks, so the choice is made with your GP or gynaecologist, taking your health history into account.

Read more: Hormonal Acne Singapore

Are extractions safe for hormonal acne?

Gentle extraction of blackheads and ripe whiteheads by a doctor, or vacuum extraction during Hydrafacial, is reasonable. Deep, painful nodules should not be squeezed, at home or in clinic, because pressure pushes inflammation deeper and raises the chance of marks and scarring.

Read more: Hormonal Acne Singapore

How long before I see improvement?

Topical and oral medicines usually need eight to twelve weeks before a fair judgement can be made, and some people flare briefly in the first month. In-clinic treatments can calm active inflammation sooner, but the plan is reviewed at about three months rather than after one session.

Read more: Hormonal Acne Singapore

How much does hormonal acne treatment cost in Singapore?

It depends on what the plan contains: consultation, any prescription medicines and their monitoring, and the number and type of in-clinic sessions such as Hydrafacial or laser. Because plans differ from person to person, IN Eternity Clinic explains the full plan and its cost at consultation before anything starts.

Read more: Hormonal Acne Singapore

Does stress cause hormonal acne?

Stress can make it worse. Stress hormones can increase oil output and inflammation, and stressful periods often bring poor sleep, skipped routines and more face-touching. Stress alone rarely explains persistent jawline acne, though, so treating the oil gland and the inflammation still does most of the work. Regular sleep and a simple, consistent routine help the plan succeed.

Read more: Hormonal Acne Singapore

Can hormonal acne be treated without the pill?

Yes. Many people do well with a topical retinoid and an antimicrobial, in-clinic care and, where needed, other prescription medicines. Hormonal contraception is one option among several, chosen with your GP or gynaecologist if it suits your health and plans. Men, and women who prefer not to use hormones, have plans built without it.

Read more: Hormonal Acne Singapore

Does hormonal acne go away after 30?

Not reliably. Adult acne in women often continues into the thirties and forties, and some women first notice it then. It may ease after pregnancy, after menopause or with treatment, but many people need a maintenance routine for years. Early treatment matters, because deep jawline spots can leave marks and scars.

Read more: Hormonal Acne Singapore

Is hormonal acne linked to PCOS?

Sometimes. Polycystic ovary syndrome is one cause of persistent adult acne, usually with irregular periods, excess facial or body hair or scalp thinning. Most women with jawline acne do not have PCOS. Where the signs suggest it, Dr Sin Yong refers you to your GP or gynaecologist for tests, because PCOS has health implications beyond the skin.

Read more: Hormonal Acne Singapore

Can hormonal acne leave scars?

Yes. Deep, tender nodules on the jaw and chin last for weeks and can destroy collagen, leaving rolling or boxcar scars, and brown marks are common in Asian skin. Controlling the spots early is the most effective prevention. Once acne is settled, marks are treated with pigment lasers and scars on the acne scar treatment pathway.

Read more: Hormonal Acne Singapore

Is hormonal acne treatment safe while breastfeeding?

Some options are and some are not. Oral vitamin A medicine and several hormonal and oral medicines are avoided while breastfeeding, while some topical treatments, gentle peels, Hydrafacial and careful extraction may be suitable. Tell the clinic you are breastfeeding and the plan is built around it; see pregnancy and breastfeeding safety.

Read more: Hormonal Acne Singapore

Ice Pick Scar Treatment Singapore

What treatment works for ice pick scars?

Treatment usually goes inside the scar: TCA CROSS or CO2 point shots over several sessions, followed by a fractional pass to blend the surface. Very deep scars may need a punch technique. The choice follows the width and depth of each scar.

Can ice pick scars be removed completely?

Usually not completely. They can be made shallower and narrower so they cast less shadow. Very deep scars may improve only partly, and a fine mark can remain after a punch technique.

How many TCA CROSS sessions do ice pick scars need?

Commonly three to six sessions, spaced four to six weeks apart. Deeper scars usually need more, and progress is judged on photographs in the same light.

Does laser work on ice pick scars?

A laser pass across the face reaches the base of an ice pick scar poorly. Focused CO2 point shots placed into each pit can help, usually alongside TCA CROSS and followed by a fractional pass.

Is TCA CROSS safe for Asian skin?

Because only the scar is treated, TCA CROSS is often well suited to Asian skin. Temporary darkening around treated scars can occur, so sun protection and spacing are planned and darkening is treated early if it appears.

What is the downtime after TCA CROSS?

Each treated scar shows a white dot, then a small dark crust that sheds in about a week. Make-up can usually cover it after a day or two.

Is punch excision better than TCA CROSS for ice pick scars?

Neither is better for every scar. Punch excision removes a deep scar in one step but leaves a fine stitched line; TCA CROSS builds collagen inside the scar over several sessions without a stitch. At IN Eternity Clinic punch excision, elevation and grafting are offered, but nowadays S3 (SCAR3) resurfacing on the DEKA Tetra Pro with TCA CROSS is more often used, because it usually gives a smoother result.

Can ice pick scars be treated with RF microneedling?

RF microneedling remodels collagen across an area and helps the boxcar and rolling scars that often sit beside ice pick scars, but it is less precise for individual narrow shafts. It is usually used to blend the surface after TCA CROSS or CO2 point shots, particularly in skin that darkens easily. See RF microneedling.

How long after TCA CROSS can I have laser?

Usually a few weeks, once the small crusts have shed and the pinkness has begun to fade. Many plans alternate: TCA CROSS in one session, then a fractional CO2 or RF microneedling session four to six weeks later. In the layered 4D Scar Reconstruction protocol the steps may be planned together; the order for your scars is set at assessment.

Can ice pick scars on the nose or forehead be treated?

Yes. The same principles apply, though skin thickness and oil differ by area. Nose skin has large pores that can be mistaken for scars, so each pit is checked first. Forehead scars often sit among boxcar scars and may be treated with point shots and a fractional pass. Settings are adjusted for each area at the time of treatment.

Will ice pick scars come back after treatment?

Treated scars do not usually return, because the change comes from new collagen laid down inside the scar. New deep spots can create new ice pick scars, though, so acne control continues. The skin around the scars keeps ageing, which can make old scars a little more visible over the years; daily sun protection helps. See acne scars.

Keloid Removal Singapore & Raised Scars

Can keloids be removed permanently?

Keloids can usually be flattened and softened, but no treatment removes the tendency to form them. Excision on its own often leads to recurrence, so it is combined with injections, pressure, silicone or radiotherapy. Follow-up continues because keloids can return months or years later.

How many steroid injections does a keloid need?

It varies with size and age. Small, young keloids may flatten after a few sessions; large or long-standing ones may need many, spaced four to six weeks apart. The dose and number are adjusted at each review to limit thinning of the surrounding skin.

Do hypertrophic scars go away on their own?

Many soften, flatten and pale over 12 to 24 months, especially with silicone and time. Treatment is considered when a scar is itchy, painful, still thickening after several months or in a visible area. Keloids, by contrast, rarely settle on their own.

Is keloid treatment painful?

Injecting a firm keloid is uncomfortable for a few seconds per point. Numbing cream, fine needles and a slow technique reduce this. Silicone is not painful. Laser feels like brief heat or snapping. Any discomfort is discussed before treatment.

Can I get my ears pierced again after an earlobe keloid?

It is generally advised not to, because the same skin is likely to form another keloid. If you choose to, discuss it with a doctor first; some people use pressure earrings and early steroid at the first sign of thickening, but the risk remains.

Does silicone gel work on old keloids?

On its own, rarely. Silicone is most useful for prevention and for early hypertrophic scars. On an established keloid it is mainly used alongside injections, or afterwards to help keep the scar flat.

Does MediSave cover keloid treatment?

Coverage depends on whether a treatment is considered medically necessary and on the scheme and insurer. Aesthetic treatments are generally not claimable. The clinic can explain what applies to you; see MediSave and insurance claims.

Can keloids be treated with laser alone?

Usually not. Laser helps redness and texture once a raised scar has been flattened, but heat on an active, growing keloid can sometimes stimulate it. Injections into the scar and silicone are the usual first steps, with laser added later and used cautiously in Asian skin. A keloid that is still growing is treated with injections first.

Why does my keloid itch?

Itch is common in keloids and active hypertrophic scars. The scar contains more nerve fibres and inflammatory signals than normal skin, and heat and sweat make it worse, which many people notice in Singapore’s humidity. Itch usually eases as injections and silicone settle the inflammation, and a scar that stops itching is often becoming less active.

Can a keloid turn into cancer?

Keloids are benign and do not turn into cancer. A small number of skin cancers and other growths can look like a keloid, though, so a lump that appeared without any injury, grows quickly, bleeds or ulcerates is examined, and sometimes sampled, before it is treated as a keloid. If in doubt, it is checked first.

Are earlobe keloids treated differently?

Earlobe keloids after piercing are among the commonest in Singapore. Small ones may flatten with injections; larger ones are often excised and then treated with injections into the wound edges and pressure earrings worn daily for months, with referral where surgery is needed. Re-piercing the same ear is usually advised against.

Can I prevent a keloid after acne on my chest?

You can lower the risk. Treat chest and shoulder acne early, avoid squeezing spots there, and have any spot that stays firm or raised looked at in its first months. If a scar starts to thicken, silicone and early injections usually need less treatment than a keloid that has grown for years. See back and chest acne treatment.

Do keloids go away on their own?

Rarely. Unlike hypertrophic scars, which often soften over a year or two, keloids tend to persist and may keep growing slowly. They can become less red and itchy with time, but the raised tissue usually remains, which is why treatment, most often steroid injections with silicone, is offered rather than waiting.

Can a keloid grow back bigger after removal?

It can. Cutting out a keloid creates a new wound, and in keloid-prone skin that wound can form a new, sometimes larger keloid. That is why excision is combined with an adjuvant such as injections, pressure or, by referral, radiotherapy, and followed up closely. Many keloids are flattened without being cut at all.

Can keloids get worse during pregnancy?

Some do. Hormonal change in pregnancy has been linked with keloids growing or becoming more itchy. Steroid injections and most other keloid treatments are usually postponed during pregnancy and breastfeeding, while silicone can often continue. A plan can be made so treatment starts afterwards.

Can I have surgery or a new piercing if I get keloids?

Tell any doctor operating on you that you form keloids, so the wound can be planned, closed with less tension and treated early with silicone or injections. New piercings and tattoos are better avoided, particularly on the earlobes, chest and shoulders, because each new wound is another chance to form a keloid.

Are keloids more common in Asian skin?

Keloids are reported more often in people with darker skin, including many people of Asian and African descent, and they run in families. They are also commoner between puberty and about 30. In skin types III to V, injections and lasers are planned with care, because light or dark marks can follow treatment.

Laser Acne Treatment Singapore

Can laser treatment cure acne?

No. Lasers act mainly on inflammation and, for a period, on oiliness. They do not change follicle blockage or how oil glands respond to hormones, which is why acne usually returns if laser is used alone. Used alongside skincare or prescription medicine, laser can help acne settle faster and fade the marks it leaves.

How many laser sessions are needed for acne?

A short course is usual, often four to six sessions spaced two to four weeks apart, adjusted to how your skin responds. Once breakouts are controlled, sessions are reduced or stopped and the focus moves to maintenance and to any marks or scars. Dr Sin Yong reviews progress against your first photographs.

Can I have laser while taking acne medicine?

Often, yes, with adjustments. Topical retinoids may be paused for a few days around a session. During oral isotretinoin, a prescription medicine, gentle non-ablative lasers may be considered with care according to 2017 consensus guidance, while aggressive resurfacing is avoided. Your prescribing doctor should know about any procedure planned.

Is laser acne treatment safe for darker or Asian skin?

It can be, with appropriate settings. Asian skin is more prone to post-inflammatory pigmentation after heat or irritation, so wavelengths, energy and cooling are chosen for your skin type, and daily sunscreen is essential. Tell the clinic about recent tanning or any history of dark marks after previous treatments.

Is a laser better than a facial for acne?

They do different jobs. A facial or Hydrafacial clears blackheads, whiteheads and surface oil. A laser calms inflammation in the dermis and fades marks. Neither replaces medical treatment of the causes of acne. Many plans use both at different times, chosen by what the skin needs.

How much does laser acne treatment cost in Singapore?

Cost depends on which laser suits your skin, the number of sessions, whether marks are treated as well as active acne, and what medical treatment is needed alongside. A short course is planned differently from maintenance. The plan and its cost are explained after assessment, and the consultation fee is waived with any medical treatment.

Is laser acne treatment the same as acne scar laser treatment?

No. Lasers for active acne are gentle, non-ablative treatments that calm inflammation and oil. Acne scars are dents left by lost collagen, and they are treated with resurfacing, subcision and other scar methods once breakouts are controlled. Our acne scar treatment page explains the scar plan.

Can active acne and acne scars be treated at the same time?

Usually in sequence rather than together. Active acne is controlled first, because new inflammation keeps creating new marks and scars. Marks are then faded, and scars are treated once the skin is calm. Some gentle steps can overlap, and the order is set at assessment.

Which laser is used for red acne marks?

Flat red or purple marks left after spots are small dilated vessels, and the 675 nm laser often helps them fade. Many also fade by themselves over months, so sun protection and patience are part of the plan.

How long after my acne settles can scars be treated?

Once breakouts have been controlled for a while and the skin is calm, which is often a few months. If you have taken oral isotretinoin, timing for resurfacing is decided case by case with your prescribing doctor.

Does laser acne treatment hurt?

Most sessions are well tolerated. The 675 nm laser feels like warmth and light prickling, eased by built-in contact cooling. Nd:YAG passes and the carbon laser peel feel like quick snapping, and picosecond treatment for marks feels like brief, sharper snaps. Numbing cream can be applied for 20 to 30 minutes if spots are tender, and eye protection is worn throughout.

Can I wear make-up after laser acne treatment?

Usually later the same day or the next morning, once redness has settled. Choose non-comedogenic make-up and sunscreen, use clean brushes, and remove make-up gently at night, because heavy or pore-clogging products undo part of the work. If picosecond treatment has left small darkened marks that are flaking, pat make-up on rather than rubbing so the flakes come away on their own.

How soon will I see results from laser acne treatment?

Inflamed spots often look calmer within days of a session, and oiliness may ease for a period. Steadier improvement builds over a short course alongside skincare or medicine, and the combined plan is fairly judged at about eight to twelve weeks on photographs. New spots can still appear while the underlying causes are being treated, and results vary between people.

Carbon laser peel or 675 nm laser for acne?

They suit different skin. A carbon laser peel clears surface oil and warms the oil glands, so it suits oily, congested skin with small spots. The 675 nm laser works deeper in the dermis under contact cooling, so it suits red, inflamed spots and background redness. Some plans use both at different times, chosen by what your skin shows at each visit.

Is the AccuRe laser available at IN Eternity Clinic?

No. AccuRe is a 1726 nm laser that targets oil glands, and IN Eternity Clinic does not offer it. For active acne, Dr Sin Yong uses medical treatment alongside in-clinic options such as carbon laser peel, chosen after assessing your skin. See acne treatment in Singapore for the options.

Laser After Acne Tablets

Can I have laser treatment while taking isotretinoin?

Some lasers may be considered with care, such as laser hair removal or gentle toning, according to the 2017 consensus reviews. Fully ablative resurfacing is avoided. The decision depends on the procedure, your dose and how your skin is healing, and is made at consultation.

Read more: Laser After Acne Tablets

How long after isotretinoin should I wait before acne scar treatment?

There is no single waiting period that applies to everyone. Current evidence does not support an automatic six to twelve month wait for most fractional or non-ablative treatments, but many plans still begin after the course, once dryness settles and active acne is controlled. Timing is individual.

Read more: Laser After Acne Tablets

Is chemical peeling safe after isotretinoin?

Superficial peels were among the procedures the 2017 reviews found no clear reason to delay. Deeper peels are approached more cautiously. Skin on treatment is drier, thinner and more sensitive, so the strength, timing and preparation are adjusted, and a gentler option may be chosen until the course ends.

Read more: Laser After Acne Tablets

Why is dermabrasion still avoided?

The early reports of unusual scarring mainly involved mechanical dermabrasion and older fully ablative lasers, and the consensus groups felt the risk could not be ruled out with the evidence available. These procedures are therefore still avoided during treatment and in the months after it ends.

Read more: Laser After Acne Tablets

Should I stop isotretinoin to have a procedure?

No, not without speaking to your prescribing doctor. Acne control usually comes first, and many procedures can be planned around your course rather than the other way round. Dr Sin Yong can liaise with your doctor if helpful, so that both treatments are timed sensibly.

Read more: Laser After Acne Tablets

What if I have a history of keloids?

A personal history of keloids or abnormal scarring calls for extra caution with any procedure, whether or not you have taken isotretinoin. It may change which treatments are suitable, the settings used and the timing. It is discussed in detail, and sometimes a small test area is used, before anything is planned.

Read more: Laser After Acne Tablets

What is Accutane?

Accutane is a brand name for isotretinoin, an oral vitamin A medicine for severe, scarring or persistent acne. In Singapore it is a prescription medicine, prescribed after assessment with blood tests, regular reviews and, for anyone who could become pregnant, strict pregnancy prevention.

Read more: Laser After Acne Tablets

How long after isotretinoin can I get pregnant?

Singapore’s HealthHub leaflet advises strict contraception for at least one month after the last dose. Plan any pregnancy with the doctor who prescribed the course, and do not donate blood during that month either.

Read more: Laser After Acne Tablets

MediSave & Insurance Claims FAQ

Can I use MediSave for aesthetic treatments?

Generally, no. MediSave is for approved medical treatments at approved providers under Ministry of Health rules, and cosmetic procedures are excluded. If a procedure is medically indicated, ask before treatment whether any scheme applies; it usually cannot be arranged afterwards. Dr Sin Yong will tell you honestly whether a treatment is cosmetic or medical in your case.

Does insurance cover acne scar treatment?

Usually not. Acne scar treatments such as laser resurfacing, subcision and RF microneedling are generally classed as cosmetic by insurers, even though scarring can affect confidence. Policies differ, so check yours. Treatment of active acne or a diagnosed skin condition may be viewed differently, depending on your policy and how care is provided.

Is mole removal claimable?

It depends on the reason. Removing a mole for appearance is cosmetic. A mole that has changed or looks suspicious is referred for specialist assessment, and removal with laboratory examination is a medical procedure that may be covered under some policies. Check with your insurer before treatment; a memo describing the clinical reason can be provided where appropriate.

Can I claim from my company’s flexi-benefits?

Some employers allow wellness, health or lifestyle claims under flexible-benefit schemes, and some exclude cosmetic treatment. The scheme’s rules decide, not the clinic. Check with HR before treatment and ask which documents they need; an itemised receipt with the clinic’s name, the date and the treatment is usually the starting point.

What documents can IN Eternity Clinic provide?

An itemised receipt showing the date, the clinic, the treating doctor and what was done, and, on request, a medical memo describing the clinical reason for a procedure where one exists. Documents describe the treatment accurately; a cosmetic procedure cannot be described as medical to support a claim.

Should I check with my insurer before treatment?

Yes. Ask whether the procedure is covered, whether pre-authorisation or a referral is needed, and which documents are required, using the procedure name from your written plan. Clarifying this before treatment avoids a rejected claim afterwards, and Dr Sin Yong can describe the procedure and its purpose for your insurer if needed.

Microneedling Singapore

Is clinic microneedling the same as a home dermaroller?

No. Clinic microneedling uses sterile, single-use needle cartridges at depths chosen for each area and concern, with numbing and medical aftercare. Home rollers have much shorter needles, are reused and are hard to keep sterile. They are designed to help creams absorb rather than to remodel the dermis, so they do a different job.

Read more: Microneedling Singapore

Can microneedling treat acne scars?

It can soften mild rolling and shallow boxcar scars over a course of sessions. Deep ice-pick scars, tethered scars and more severe scarring usually need other tools such as TCA CROSS, subcision, CO2 laser or RF microneedling, often combined in a staged plan. Dr Sin Yong identifies each scar type before choosing which to use.

Read more: Microneedling Singapore

Is microneedling suitable for darker or Asian skin?

Generally yes. Because the surface is largely preserved, the risk of post-inflammatory pigmentation is lower than with ablative lasers. It is still possible, particularly with aggressive depth or poor sun protection, so depth, aftercare products and strict sunscreen are planned around your skin type, and a gentler first session may be used.

Read more: Microneedling Singapore

Can I have microneedling if I still have active acne?

Not over active, inflamed acne. Needling through infected or inflamed skin can spread bacteria, worsen inflammation and raise the chance of new marks. Active acne is brought under control first with medical treatment, and scar treatment follows once breakouts have settled. Isolated small spots may simply be avoided during the session.

Read more: Microneedling Singapore

How many sessions will I need?

Most courses are three to six sessions about four weeks apart. Mild texture concerns usually need fewer; acne scarring needs more and is often combined with other methods. The plan is reviewed after each session, and the overall result is judged with photographs about three months after the final session, when collagen has matured.

Read more: Microneedling Singapore

How much does microneedling cost in Singapore?

Cost depends on the areas treated, the number of sessions in the course, and whether it is combined with other steps such as subcision or skin boosters. IN Eternity Clinic explains the plan and cost at consultation before treatment begins.

Read more: Microneedling Singapore

Is microneedling good for enlarged pores?

It can make pores look smaller by firming the skin around them over a course of sessions. It does not change the genetic or oil-driven part of pore size, so expectations are set at assessment, and RF microneedling may be discussed where pores are the main concern.

Read more: Microneedling Singapore

Can microneedling treat stretch marks?

It can soften the texture and colour of stretch marks, particularly newer pink ones. Older white marks change more slowly. A course of several sessions is usual, and the response varies between people.

Read more: Microneedling Singapore

When can I wear make-up after microneedling?

Usually from the next day, once the skin has closed, using clean products. On the day of treatment the skin is left bare apart from the moisturiser and sunscreen advised.

Read more: Microneedling Singapore

Should I choose microneedling or RF microneedling for acne scars?

Plain microneedling suits mild rolling and shallow boxcar scars. RF microneedling adds heat at depth and is usually preferred for deeper or more widespread scarring. Many plans combine either with subcision or TCA CROSS, decided after each scar type is identified.

Read more: Microneedling Singapore

How long do microneedling results last?

The new collagen is your own, so improvement in scars tends to be lasting, although the skin continues to age. For texture and pores, occasional maintenance sessions may be suggested.

Read more: Microneedling Singapore

How deep does the microneedling needle go?

It depends on the concern. Published guidance cites roughly 1.5 to 2.0 mm for scars and 0.5 to 1.0 mm for ageing skin and fine lines, within an overall device range of about 0.5 to 3.5 mm. Depth is set for each zone of the face.

Read more: Microneedling Singapore

Does one deep pass work as well as several passes?

No. Treating the full depth of the dermis generally needs several passes at different depths rather than one pass at maximum depth.

Read more: Microneedling Singapore

Can microneedling tighten sagging skin?

It remodels the dermis rather than repositioning tissue that has descended. Laxity at the SMAS layer is treated by a different method at a different depth, such as focused ultrasound.

Read more: Microneedling Singapore

What is the downtime after microneedling?

Usually one to three days of redness, like mild sunburn, sometimes with light flaking. Deeper treatments for scars take longer to settle. Sun protection and gentle skincare matter while the skin recovers.

Read more: Microneedling Singapore

What are the side effects of microneedling?

Redness, tightness, pinpoint bleeding and a few days of dryness or flaking are expected. Less often there is a small acne flare, a cold sore in people prone to them, or temporary darkening in Asian skin. Infection and reactions to applied products are rare, which is why only sterile products intended for use on treated skin are applied.

Read more: Microneedling Singapore

Can I exercise or swim after microneedling?

Usually not for the first two to three days. Sweat, gym equipment and pool water can irritate fresh channels and raise the risk of infection. Light walking is fine; most people return to the gym after about three days if the skin has settled.

Read more: Microneedling Singapore

What is applied to the skin during microneedling?

Only sterile products intended for use on treated skin, such as a hyaluronic acid gel for glide. Cosmetic serums and unregistered “cocktails” are not used, because open channels can carry an ingredient into the dermis, where it may cause a reaction.

Read more: Microneedling Singapore

How soon will I see results from microneedling?

The skin may look fresher within a week or two as redness settles, but collagen remodelling takes time. Changes in acne scars, pores and texture usually build over a course and continue for weeks after the last session, so progress is judged against photographs after three or four sessions rather than after one. How much changes varies with the scar type and the person.

Read more: Microneedling Singapore

Can microneedling be done around the eyes?

Yes, with care. The skin under and beside the eyes is thin and sits over bone, so it is treated at shallow settings with fewer passes, and the lid margin itself is avoided. Mild swelling around the eyes is common the next morning and settles within a day or two. Deeper creasing or hollowing around the eyes may suit other treatments better.

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Can microneedling cause breakouts or milia?

Occasionally. A few small spots or tiny white milia can appear in the week after treatment, often from heavy creams on freshly treated skin or from pores reacting to the injury. They usually settle on their own; milia that persist can be released easily. Active acne in the area is controlled first, because needling through inflamed spots can spread bacteria and worsen marks.

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Can I have microneedling after anti-wrinkle injections or fillers?

Usually, with spacing. Microneedling is generally left for about two weeks after anti-wrinkle injections, and for a few weeks after fillers in the same area, so the product can settle and swelling does not hide what is being treated. Microneedling can also be done first and injectables later. Dr Sin Yong plans the order when several treatments are in one plan.

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Is PRP microneedling available in Singapore?

PRP (platelet-rich plasma) microneedling is not offered at IN Eternity Clinic. Aesthetic procedures in Singapore are governed by the Singapore Medical Council guidelines, which limit doctors to treatments with accepted evidence, so ask any provider on what basis it is offered. Here, microneedling is done with sterile products intended for use on needled skin.

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Microneedling or chemical peel: which suits my skin?

They work at different depths. A superficial chemical peel loosens the outer layer and suits congestion, dullness and brown marks after acne. Microneedling reaches the dermis to prompt collagen, so it suits shallow scars, pores and texture. The two are often used in the same plan on different visits, as described on our chemical peel in Singapore page.

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Does skin peel after microneedling?

Usually only lightly. The skin may feel dry and flake finely around days two to four, especially after deeper settings. Do not pick or scrub it; a bland moisturiser and sunscreen are enough. Visible peeling or crusting is more typical of RF microneedling or laser resurfacing than of standard microneedling.

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Can microneedling be done on the body?

Yes, it can be used on body areas such as stretch marks or scars on the arms, chest or back, with depths chosen for thicker skin. Body skin heals more slowly than the face, so intervals are often longer. Stretch marks are covered on our stretch mark treatment in Singapore page.

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Microneedling vs RF Microneedling vs CO2

Is CO2 laser or RF microneedling better for acne scars?

It depends on the scar types. Deep boxcar scars and marked texture often benefit from fractional CO2. Rolling scars and enlarged pores in pigment-prone skin often respond well to RF microneedling. Many people need a combination, sometimes with subcision for tethered scars.

How much downtime should I plan for?

As a rough guide, plain microneedling one to two days of pinkness, RF microneedling several days of redness and grid marks, and fractional CO2 about a week of crusting with pinkness that can last weeks. Settings change this, so your downtime is estimated at consultation.

Are these treatments safe for Asian skin?

Yes, with care. Post-inflammatory pigmentation is the main concern. Insulated needles, conservative laser settings, sun protection and sometimes pre-treatment skincare reduce the risk. Your skin type, any history of melasma or darkening after injury, and recent sun exposure are reviewed first so the plan is set for your skin.

Do they hurt?

Numbing cream is applied before all three. Microneedling feels like light scratching. RF microneedling adds brief deep warmth with each pulse. Fractional CO2 feels hot and prickly, and cooling air is used throughout. Most people tolerate all three well with numbing, and settings can be adjusted during the session if an area feels too intense.

How much does it cost?

It depends on the method, the area, the number of sessions, and whether treatments are combined. A plan for acne scars is priced after assessment because the mix of scar types decides what is needed. A written estimate is given before you commit.

When will I see results?

Some smoothing may be seen within weeks, but collagen remodelling continues for several months after each session, so the full effect of a course takes time. Results are reviewed at planned intervals with standardised photographs, and they vary between people depending on scar type, skin type and healing.

RF Microneedling Singapore

How much does RF microneedling cost in Singapore?

Cost depends on the area treated, the type and depth of scarring or concern, how many sessions the course needs, and whether other steps such as subcision or TCA CROSS are part of the plan. Since these vary between patients, IN Eternity Clinic explains the full plan and its cost at consultation after assessment, rather than quoting a fixed figure.

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Can I go back to work the same day after RF microneedling?

Some people do, but most plan around a day or two of visible redness and a rough, sandpaper texture. Make-up is usually avoided for about a day. If you have important meetings or events, schedule treatment a few days ahead. Sun protection and gentle skincare are needed throughout the first week.

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Will people notice I had RF microneedling?

For the first day or two, redness and a slightly swollen look are noticeable. After that the skin looks normal, sometimes a little dry for a few days. Changes in scars, pores and texture build gradually across the course, so people tend to notice smoother skin over time rather than a sudden change.

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Is RF microneedling better than microneedling?

They do different amounts of work. RF microneedling adds controlled heat at depth, which gives a stronger collagen response than needle injury alone. Which suits you depends on your scars or skin concern.

Read more: RF Microneedling Singapore

Is it suitable for Asian skin?

Yes, with care. Because less of the surface is injured than with ablative lasers, the risk of post-inflammatory pigment is lower, and settings are chosen for skin type.

Read more: RF Microneedling Singapore

How many sessions are needed?

Usually a course spaced several weeks apart. The number depends on the concern and is set after assessment.

Read more: RF Microneedling Singapore

Does it hurt?

A numbing cream is applied beforehand. Most people feel warmth and prickling during the passes.

Read more: RF Microneedling Singapore

Can RF microneedling treat acne scars on its own?

It helps rolling and boxcar scars, but ice-pick scars and tethered scars often need other steps such as TCA CROSS or subcision. See acne scar treatment.

Read more: RF Microneedling Singapore

Who should not have RF microneedling?

People with active acne flares or infection in the area, certain implanted devices, pregnancy, or a tendency to keloid scarring. Your history is reviewed first.

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Is RF microneedling good for enlarged pores?

It is often used for pores, because the heat tightens the skin around them over a course. It does not change the genetic part of pore size, so expectations are set at assessment, and oil control may be part of the plan.

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How long should I wait between RF microneedling sessions?

Usually four to six weeks. Collagen remodelling continues for weeks after each session, and spacing lets the response be judged before the next one.

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Is Secret Duo the same as Morpheus8?

No. Both are RF microneedling platforms, but they are different devices with different needle designs and energy settings. IN Eternity Clinic uses Secret Duo; Morpheus8 is not offered here.

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When will I see results from RF microneedling?

The skin looks normal again within about a week, but collagen change builds over the following months. Scars and pores are compared against baseline photographs a few months after the course.

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Can RF microneedling be done on the neck or body?

It can be used on areas such as the neck and on body concerns like stretch marks, with settings adjusted for skin thickness. Suitability is assessed for each area.

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What is the difference between insulated and non-insulated RF microneedling needles?

With insulated needles only the tip is electrically active, so energy is delivered at the target depth. With non-insulated needles current flows along the shaft, producing more superficial heating closer to the surface.

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Why does the needle depth change across the face?

Because the dermis is thicker in some areas than others. Published guidance cites depths such as 1.5 mm for the forehead and temples, 1.0 mm for the cheekbone area and 0.5 mm around the mouth, so one fixed depth cannot suit the whole face.

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Can RF microneedling lift sagging skin?

No. It remodels the dermis rather than repositioning tissue that has descended. Laxity at the SMAS layer is addressed by a different method at a different depth.

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What is the downtime after RF microneedling?

Usually redness and a warm, tight feeling for a day or two, sometimes with a faint grid of marks or mild swelling for a few days. Make-up can usually be used after a day or so; sun protection matters while the skin recovers.

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Can I wear make-up after RF microneedling?

Usually from the day after, once the tiny channels have closed and the skin is not raw. Use clean brushes and a light mineral make-up, and remove it gently, because the skin is more reactive for a few days. If there is crusting, swelling or a visible grid that needs heavy cover, wait until it settles. Sunscreen comes first throughout.

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Can RF microneedling cause pigmentation?

It can, although the risk is lower than with many ablative lasers because the surface is largely spared. Post-inflammatory pigmentation is more likely in darker skin, after sun exposure, with heat placed too superficially or when the skin is irritated afterwards. Depth chosen for the problem, conservative energy and strict sun protection reduce the risk. Early dark patches respond better than late ones.

Read more: RF Microneedling Singapore

Can RF microneedling be done if I still have active acne?

Mild acne may not stop treatment, and some RF microneedling settings are used for oily, acne-prone skin, but inflamed spots, cysts and active infection in the area are usually controlled first. Needling through inflamed lesions can spread bacteria and worsen marks. Scar treatment is often planned once breakouts have settled; see acne scars for how scars are staged.

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Can I exercise after RF microneedling?

Light walking is fine the same day, but heavy exercise, hot yoga, saunas and swimming are avoided for about two to three days. Sweat, heat and chlorine can sting the treated skin and increase redness and swelling, and in Singapore’s climate sweating outdoors also means sun exposure. If you train daily, plan sessions before a rest day.

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Does your face peel after RF microneedling?

Usually only lightly. Fine flaking or a sandpaper feel for a few days is common, and fine grid marks from the needle tips can show for several days after deeper scar settings. Do not pick or scrub; a bland moisturiser and sunscreen are enough. Heavy peeling or crusting is more typical of CO2 laser than of RF microneedling.

Read more: RF Microneedling Singapore

Do you see results after one RF microneedling session?

Some people notice smoother texture and smaller-looking pores within two to four weeks of the first session, but much of that is settling swelling and early repair. Change in acne scars builds over a course and continues for months after the last session, so it is judged against the first photographs rather than after one visit.

Read more: RF Microneedling Singapore

What should I avoid after RF microneedling?

For about two to three days avoid make-up, saunas, hot yoga, swimming pools and hard exercise, and keep the face out of strong sun. Pause retinoids, acids and scrubs for about a week, or as advised. In Singapore heat, cool rinses and a mineral sunscreen help, and the skin is left to heal without picking.

Read more: RF Microneedling Singapore

How long do RF microneedling results last?

Collagen that has remodelled scars tends to last, but skin keeps ageing and acne can return, so some people choose an upkeep session every six to twelve months for pores and texture. The change in a scar is not expected to reverse; new scarring from fresh acne is prevented by treating the acne itself.

Read more: RF Microneedling Singapore

Rosacea vs Acne

Can you have rosacea and acne at the same time?

Yes. Adults in particular can have acne along the jaw and rosacea across the cheeks. The plan then respects the more reactive condition: acne treatments are introduced gently and only where needed, treatments that help both, such as azelaic acid, are favoured, and redness is treated once the skin barrier is calm.

Read more: Rosacea vs Acne

Does rosacea turn into acne, or acne into rosacea?

No. They are separate conditions with different mechanisms. However, aggressive acne treatment can leave a damaged, red, reactive barrier that looks like rosacea, and steroid creams used on the face can cause a rosacea-like rash. An examination and a history of what has been applied help sort these out.

Read more: Rosacea vs Acne

Is rosacea curable?

Rosacea is a long-term condition that is controlled rather than cured. Flares can be reduced by avoiding personal triggers, using gentle skincare and sunscreen, and prescription treatment. Redness and visible vessels can be reduced with vascular laser, and many people keep it well controlled with periodic maintenance.

Read more: Rosacea vs Acne

Can laser treat rosacea?

Laser and light treatments are used for the persistent redness and visible vessels of rosacea, which creams do little for. At IN Eternity Clinic, the 675 nm laser is used under contact cooling after assessment. Laser does not stop the tendency to flush, so trigger control and skincare continue alongside it.

Read more: Rosacea vs Acne

Are rosacea and acne treated with the same medicines?

Some overlap. Azelaic acid and low-dose doxycycline, both used at prescription strength or as prescription medicines, can help both conditions. Others differ: retinoids and benzoyl peroxide are core acne treatments but can irritate rosacea, while ivermectin and metronidazole creams are used mainly for rosacea.

Read more: Rosacea vs Acne

Is it rosacea or just sensitive skin?

“Sensitive skin” describes a feeling, not a diagnosis. Persistent central redness, flushing with heat or alcohol, visible small vessels and red bumps without blackheads suggest rosacea. A damaged barrier from over-treatment can also cause stinging and redness and usually settles when the routine is simplified. An examination tells them apart.

Read more: Rosacea vs Acne

How much does rosacea or acne treatment cost in Singapore?

Cost depends on the diagnosis, whether prescription medicine is needed, whether laser is used for redness or in-clinic treatment for acne, and how many sessions the plan includes. Rosacea often needs periodic maintenance. Dr Sin Yong explains the plan and its cost after assessment, and the consultation fee is waived with any medical treatment.

Read more: Rosacea vs Acne

Scar Removal Singapore

Can scars be removed permanently?

Scars can be remodelled, not erased. Treatment makes them flatter or shallower, softer and less noticeable, and the change from collagen remodelling is long-lasting, but the skin never returns exactly to how it was before the injury. Raised scars such as keloids can also return.

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What is the most effective scar removal treatment?

There is no single one, because scar types differ. Ice-pick scars respond to TCA CROSS, rolling scars to subcision, boxcar scars to resurfacing, and keloids to injections. Most people with acne scars need a combination matched to the types present.

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How long after surgery can I treat a scar?

Silicone and sun protection can start once the wound has closed. Laser or injections may be considered from a few months if a scar is thickening or staying very red. Resurfacing for texture is usually done once the scar has matured, often after six to twelve months.

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Can laser remove acne scars?

Laser, especially fractional CO2, can soften scar edges and improve texture, and is a central part of many plans. It rarely reaches the base of deep ice-pick scars or releases tethered rolling scars on its own, which is why it is combined with TCA CROSS and subcision.

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Do scar creams work?

Silicone gels help prevent raised scars and soften early ones. Most other creams improve comfort and hydration but do not change the structure of an established indented scar, a mature stretch mark or a keloid.

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Is scar removal suitable for darker or Asian skin?

Yes, with care. The main risk is post-inflammatory hyperpigmentation, so settings, the choice between laser and RF microneedling, session spacing and sun protection are planned around your skin type. The risk is lowered, not removed, and is discussed at assessment.

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How many sessions does scar treatment take?

It depends on the type and severity. TCA CROSS is typically three to six sessions; keloid injections often several; layered acne scar protocols one to three sessions with refinement afterwards. The number is set after assessment and adjusted to your response.

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Can old scars be improved, or only new ones?

Both. New scars are often easier to influence because they are still remodelling, which is why silicone and early care matter after surgery. Older scars can still be remodelled with resurfacing, subcision or TCA CROSS, because treatment starts a fresh healing response in the dermis. The age of a scar matters less than its type, depth and tethering.

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Does scar removal leave a new scar?

Resurfacing, TCA CROSS and subcision work through tiny controlled injuries that heal without a new visible scar in most people. Punch excision and surgical revision do leave a fine line, which is the trade for removing a deep pit or a wide scar. Rarely, any procedure can heal with a raised scar in keloid-prone skin, which is why your history is checked first.

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Can scars on the body be treated as well as the face?

Yes. Back and chest acne scars, surgical scars, stretch marks and injury scars on the limbs are all treated, though skin on the trunk and limbs is thicker, heals more slowly and forms raised scars more readily. Settings and spacing are adjusted. See back acne scar treatment for the trunk.

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Is scar treatment covered by insurance or MediSave?

Usually not when it is aesthetic. Coverage depends on whether a treatment is medically necessary and on your scheme and insurer, and scars that restrict movement or follow certain injuries may be assessed differently. The clinic can explain what applies to you; see MediSave and insurance claims.

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What is the difference between scar revision and scar removal?

Scar removal is the phrase most people search for; scar revision describes what actually happens. Treatment changes a scar’s shape, depth, colour and texture so that it is less noticeable, but scar tissue does not return to the pattern of uninjured skin. A plan that promises complete removal deserves caution.

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Does vitamin E help scars?

The evidence says it rarely does. In a study of 15 people after skin surgery, topical vitamin E made no difference or worsened scars in nine of ten cases, and a third developed an allergic rash. Silicone gel or sheets, sun protection and leaving the wound alone have better support while a scar heals.

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How long do scars take to fade?

Most scars keep changing for 12 to 18 months, sometimes up to two years: red and firm at first, then flatter and paler. Treatment can speed or improve the change but works better when timed to the scar’s stage, which is why new scars are usually treated gently and mature scars more actively.

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Can scars come back after treatment?

Improvement in an indented scar from remodelling is usually long-lasting, although ageing skin can make scars look deeper again over years. Raised scars and keloids are different: they can grow back, particularly after removal by cutting alone, which is why keloids are treated with injections and an adjuvant and followed up.

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Should I see a doctor or a plastic surgery team about my scar?

Most cosmetic scars, from acne scars to mature surgical scars and stretch marks, can be improved in a doctor-led aesthetic clinic. Scars that restrict movement, contract across a joint, follow large burns or need cutting out and re-stitching belong with a plastic surgery team, and Dr Sin Yong will refer where that is the better route.

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Sebaceous Filaments vs Blackheads

Can I get rid of sebaceous filaments for good?

You cannot, because sebaceous filaments are the normal lining of the pore and refill as long as the oil gland works. Salicylic acid, a retinoid, oil control and occasional Hydrafacial or carbon laser peel make them flatter and less visible.

Should I squeeze sebaceous filaments?

It is better not to. They refill within a few weeks, and repeated squeezing irritates the skin, can stretch the pore and can leave red marks or broken vessels on the nose.

Are sebaceous filaments the same as blackheads?

No. Sebaceous filaments are pale, flat and evenly spread across the nose, and they are normal. Blackheads are darker, often raised plugs in some pores, and they are the first stage of acne. Many people have both.

Do pore strips remove sebaceous filaments?

They pull out the tips for a short time, but the filaments refill within days to weeks. Pore strips can also irritate the skin. Salicylic acid and retinoids give a more even, longer-lasting improvement.

Does oil cleansing help sebaceous filaments?

It can make them less visible for a while. Massaging an oil or balm cleanser gently over the nose loosens the tips of filaments. Rinse well and follow with a normal cleanser so the oil does not stay on the skin.

Can a Hydrafacial remove sebaceous filaments?

It clears them more evenly than squeezing and leaves the nose looking smoother, but they refill over the following weeks. Regular Hydrafacials combined with salicylic acid or a retinoid at home keep them quieter.

How much do pore treatments cost in Singapore?

Cost depends on whether a Hydrafacial, peel, carbon laser peel or collagen-building treatment is used, and how often. At IN Eternity Clinic it is set out after assessment; the consultation fee is S$120, waived with any medical treatment.

Skin Boosters for Acne Scars

Do skin boosters work for acne scars?

They help some scars. Shallow, soft rolling scars and thin, uneven skin between scars often improve, especially when a booster follows subcision. Deep icepick scars, sharp-walled boxcar scars and raised scars respond little to boosters and need other treatments. Most people need a combined plan, and boosters are one part of it.

Read more: Skin Boosters for Acne Scars

Is Rejuran good for acne scars?

Rejuran S, a thicker polynucleotide gel, is designed to be placed under individual depressed scars, and Rejuran Healer supports the surrounding skin. A small randomised study of polynucleotide in acne scars reported improvement over placebo. It suits shallow scars, and works as a layer alongside subcision and resurfacing rather than as a stand-alone treatment.

Read more: Skin Boosters for Acne Scars

Which is better for acne scars, a skin booster or laser?

They do different jobs. Fractional laser and RF microneedling resurface the scar and stimulate collagen, which suits boxcar scars and texture. Boosters support the dermis without heat, which suits thin skin and shallow rolling scars. Many plans use both, spaced apart, with subcision for tethered scars.

Read more: Skin Boosters for Acne Scars

How many skin booster sessions do acne scars need?

A typical booster course is around three sessions a few weeks apart, but in a scar plan the number depends on how boosters are combined with subcision and resurfacing. Expect the whole plan to run over several months. Progress is reviewed against photographs taken in standard angled light at each stage.

Read more: Skin Boosters for Acne Scars

Can skin boosters be used on darker skin with acne scars?

Yes. Boosters do not heat the skin, so the risk of post-inflammatory pigmentation from the booster itself is low, which makes them a useful layer in darker skin. Bruising and small bumps can occur. Lasers in the same plan are set more conservatively and spaced further apart.

Read more: Skin Boosters for Acne Scars

How much do skin boosters for acne scars cost?

Cost depends on the booster used, how many syringes the scarred areas need, the number of sessions and whether subcision or resurfacing is part of the plan. Dr Sin Yong gives a written, itemised quote after mapping your scars. The consultation fee is waived with any medical treatment.

Read more: Skin Boosters for Acne Scars

Skin Purging vs Breakout

How do I know if my skin is purging or breaking out?

Purging follows an ingredient that speeds cell turnover, such as a retinoid or exfoliating acid, appears where you usually get spots and settles within about four to six weeks. A breakout can follow any product, often appears in new areas and continues while you use it.

Read more: Skin Purging vs Breakout

How long does skin purging last?

Usually four to six weeks, roughly one skin cycle, and it should be clearly improving by eight weeks. If spots are still increasing after six weeks or appearing in new places, it is probably a breakout or irritation rather than purging.

Read more: Skin Purging vs Breakout

Can niacinamide or vitamin C cause purging?

They are not expected to, because they do not speed up cell turnover the way retinoids and exfoliating acids do. Spots after starting them suggest the formula does not suit your skin, so it is reasonable to stop and see if the skin settles.

Read more: Skin Purging vs Breakout

Should I stop my retinoid if I am purging?

Usually not. Reduce how often you use it, apply a moisturiser alongside it and keep the rest of the routine simple. Stop and seek advice if your skin burns, swells or blisters, or if the flare is worse after six weeks.

Read more: Skin Purging vs Breakout

Does skin purging happen after a chemical peel or facial?

It can. Peels, extractions and some laser treatments can bring congestion to the surface over the following week or two. This usually settles quickly, and the skin is clearer afterwards.

Read more: Skin Purging vs Breakout

Is purging a sign that a product is working?

It can be, for ingredients that speed cell turnover, because it shows existing plugs are being cleared. But a flare is not proof of anything on its own, and many people improve on retinoids without a noticeable purge.

Read more: Skin Purging vs Breakout

How much does a skin assessment cost in Singapore?

At IN Eternity Clinic the consultation fee is S$120, waived with any medical treatment. Any treatment cost depends on the plan and is set out after assessment.

Read more: Skin Purging vs Breakout

Skin Texture Singapore

Can enlarged pores be shrunk for good?

Pore size is largely set by genetics and the size of the oil gland, so no treatment removes pores. What can change is how visible they look. Controlling oil, clearing plugs and rebuilding the collagen around the follicle can make pores appear smaller, but the effect needs maintenance, particularly in Singapore's humid climate where oil output stays high.

Read more: Skin Texture Singapore

Is it safe to squeeze blackheads at home?

Gentle cleansing is fine, but squeezing with fingers or metal tools often pushes debris deeper, inflames the follicle and can leave marks or small scars, especially in skin that marks easily. Medical extraction uses controlled pressure after the skin has been prepared, and is usually combined with chemical exfoliation so that pores do not refill as quickly.

Read more: Skin Texture Singapore

Which acne scars respond to laser, and which do not?

Boxcar scars and general textural scarring usually respond to fractional resurfacing such as CO2 or RF microneedling. Icepick scars are often too narrow and deep for laser alone and are treated with focal TCA CROSS. Rolling scars are tethered by fibrous bands and need subcision first. Most faces need a combination, planned scar by scar.

Read more: Skin Texture Singapore

How many sessions will my skin texture need?

It depends on the cause. Blackheads and dull skin often improve over a few visits, with maintenance afterwards. Acne scars and crepey skin depend on collagen remodelling, which builds over months, so treatments are usually spaced four to six weeks apart and reviewed before more are added. The number is estimated at assessment and revised as you respond.

Read more: Skin Texture Singapore

How much does skin texture treatment cost?

Cost depends on the cause, the treatment chosen, the size of the area and the number of sessions. A facial-based plan for congestion is very different from a layered acne scar plan with subcision and laser. Dr Sin Yong gives a written quote after assessment, and you are free to take it away and decide later.

Read more: Skin Texture Singapore

Is texture treatment suitable for darker or sensitive skin?

Often, but the settings and the choice of tool matter. Treatments that injure the skin surface carry a higher risk of post-inflammatory pigmentation in darker skin, so lower densities, longer intervals, skin preparation and sometimes a test spot are used. Active eczema, a rosacea flare or infection is settled before texture work begins.

Read more: Skin Texture Singapore

Subcision Singapore

Does subcision work for rolling acne scars?

Rolling scars are the type most likely to improve with subcision, because they are caused by fibrous bands pulling the skin down. Releasing those bands lets the skin rise, and new collagen forms underneath. Results vary with scar depth and skin, and improvement builds over a course rather than a single session.

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How many subcision sessions will I need?

Many people need two or three sessions, spaced about four to eight weeks apart, often alternating with laser or RF microneedling. Some scars re-tether as they heal and need a repeat release. Dr Sin Yong reviews the scars after each session before planning the next.

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How long does bruising last after subcision?

Bruising and swelling usually last about one to two weeks, peaking in the first few days. Avoiding blood-thinning supplements beforehand where medically safe, using cold compresses and resting from strenuous exercise for a few days can help. It is sensible to plan around important events.

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Can subcision be done with CO2 laser on the same day?

Sometimes. Combining them in one session shortens the overall timeline but adds to swelling and downtime. Often subcision is done first, with resurfacing a few weeks later. The choice depends on your scar types, skin type and schedule, and is made at assessment.

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How much does subcision cost in Singapore?

Cost depends on how many scars or areas are treated, whether subcision is combined with laser or RF microneedling, and how many sessions are planned. Dr Sin Yong explains the full plan and its cost after mapping your scars, rather than quoting a single procedure in isolation.

Read more: Subcision Singapore

Who should not have subcision?

People with active inflammatory acne, a current skin infection, a bleeding disorder, or who are pregnant should wait. Those on blood-thinning medicine, recent oral isotretinoin, or with a tendency to keloid scarring need individual advice first. Your medical history is reviewed at consultation.

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Subcision or filler for rolling scars?

Release first. Filler alone tends to push a tethered scar up around the band rather than lift it. Subcision cuts the band; filler or a collagen stimulator can then support a scar that stays hollow after release.

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What affects the cost of subcision?

The number of scars or areas released, the number of sessions and whether resurfacing or filler is combined. At IN Eternity Clinic the plan is quoted after assessment; the consultation fee is S$120, waived with any medical treatment.

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Is subcision painful?

Numbing cream and local anaesthetic make it manageable for most people. The anaesthetic injection stings for a few seconds; after that, the release is felt as pressure, tugging or a dull scraping rather than sharp pain. The area can feel tender and bruised for some days afterwards, and simple painkillers such as paracetamol are usually enough.

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How long does a subcision session take?

It depends on how many scars and areas are released. Numbing cream usually goes on for about 45 to 60 minutes first, and the release itself often takes less time than the numbing. A session that also includes laser or filler takes longer. How long to set aside for your visit is given when it is booked.

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When will I see results from subcision?

Swelling can make scars look better for a few days, then they may look lumpy while bruising settles. Real change is judged from about four to six weeks, once new collagen has started to form under the released scars, and it keeps building for months. Progress is compared on photographs taken in the same light; see acne scars for how scar types respond.

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Can subcision make scars worse?

Uncommonly. Possible problems include a firm lump under a treated scar, which usually softens over weeks, temporary darkening in Asian skin, infection and, rarely, a scar that sits higher than the skin around it. Choosing scars that are truly tethered, careful technique and review at four to six weeks keep these risks low (Ahramiyanpour et al., 2023).

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Is subcision used for chickenpox or injury scars?

Yes, when the scar is tethered. Any depressed scar held down by fibrous strands, including some chickenpox and injury scars, can rise after release. Scars that are not tethered, such as narrow pits or flat marks, need other approaches; see scar removal in Singapore for how each type is treated.

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Subcision or punch elevation for deep scars?

They treat different problems. Subcision releases a tethered scar from below so it can rise; punch elevation cuts the floor of a steep-walled boxcar scar free and lifts it. Both are offered at IN Eternity Clinic. For many deep boxcar scars, S3 (SCAR3) resurfacing on the DEKA Tetra Pro is nowadays more often used, because it usually gives a smoother result; see boxcar scars treatment.

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Can I exercise after subcision?

Light walking is fine. Strenuous exercise, heavy lifting, hot yoga and saunas are usually avoided for several days, because raised blood pressure and heat can increase bruising and swelling. Swimming waits until the entry points have closed. How resurfacing options compare is set out in CO2 vs RF microneedling vs pico for acne scars.

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Surgical & Trauma Scars Singapore

What are surgical & trauma scars?

Scars are remodelled, not removed. The realistic aim is a scar that is flatter, paler, softer and less conspicuous — not absent.

How are surgical & trauma scars told apart from similar conditions?

A hypertrophic scar stays within the original wound margins; a keloid extends beyond them. That difference determines treatment and recurrence risk, so it is established first.

What is assessed before treating surgical & trauma scars?

Age of the scar, whether it is still maturing, hypertrophic versus keloid versus atrophic, tension across the site, and Fitzpatrick type.

When is treatment deferred?

A scar less than several months old is often still remodelling on its own, and intervening too early can be counterproductive.

When can I start treating a new surgical scar?

Once the wound has fully closed and healed, and the operating doctor is satisfied. Early, gentle measures such as silicone and sun protection can start then; laser is usually planned after the first few weeks to months, depending on how the scar is behaving.

Can a keloid be treated with laser alone?

Usually not. Keloids tend to need a combination, often starting with injections to flatten them, and they carry a real risk of returning. Laser may be added to help colour and texture, with close follow-up.

TCA CROSS Singapore

What does TCA CROSS stand for?

Chemical Reconstruction of Skin Scars using trichloroacetic acid. A high-strength acid is placed only inside individual narrow scars, so the walls heal with new collagen and the scar becomes shallower over a series of sessions.

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How many TCA CROSS sessions will I need?

Typically 3 to 6 sessions depending on severity, spaced about four to six weeks apart. Shallow ice-pick scars may need fewer and deep, long-standing ones more, sometimes combined with laser or subcision.

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Is TCA CROSS painful?

Most people feel a brief sting in each scar that settles within a minute or two. Numbing is usually not needed because the acid is applied to tiny points. Afterwards the skin may feel mildly tender for a day.

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How long is the downtime after TCA CROSS?

Treated scars frost white, then form small dark crusts that come off in about five to seven days, leaving pink spots that fade over a few weeks. Most people return to work the next day.

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Can TCA CROSS cause pigmentation?

It can, particularly in darker skin types, as brown spots at treated scars that usually fade over weeks to months. Precise application, sun protection around each session and early review reduce the risk.

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Is TCA CROSS better than laser for ice-pick scars?

For narrow, deep ice-pick scars, TCA CROSS reaches the base of the scar, which lasers rarely do. Lasers are better at evening the surface and softening scar edges. The two are often combined, each for the scars it suits.

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When will I see results from TCA CROSS?

Change builds gradually. Scars become a little shallower after each session, and improvement continues for months after the series as collagen matures. Progress is compared on photographs taken in the same light.

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Can TCA CROSS be done at home?

No. High-strength TCA can burn, scar or darken the skin if it spreads beyond the scar, and home kits sold online vary in strength and purity. The technique depends on choosing suitable scars and placing the acid precisely, which is why a doctor does it. Lower-strength home peels do not reproduce it; see acne scars for which scars suit it.

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Can TCA CROSS treat enlarged pores?

It is not used for ordinary enlarged pores. Pores are normal follicle openings, and placing strong acid in them risks pitting and pigment change. Pores respond to oil control, peels, laser toning or RF microneedling instead. An ice-pick scar can look like a large pore, so each pit is checked at assessment; see enlarged pores treatment.

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Can I wear make-up after TCA CROSS?

Make-up can usually go over the treated dots after a day or two if the skin is not raw, and freely once the crusts have come away, often around day five to seven. Use a clean, gentle base and remove it carefully without rubbing the crusts. Sunscreen remains the most important product throughout the healing weeks.

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Is punch excision used instead of TCA CROSS?

Sometimes, for a scar too deep or steep-walled for TCA CROSS. Punch excision, elevation and grafting are offered at IN Eternity Clinic. Nowadays, though, S3 (SCAR3) resurfacing on the DEKA Tetra Pro alongside TCA CROSS is more often used for deep ice-pick scars, because in Dr Sin Yong’s experience it usually gives a smoother result. See ice pick scar treatment.

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What should I avoid after TCA CROSS?

Picking the crusts, scrubs, exfoliating acids and retinoid creams until the skin has healed, and direct midday sun. Swimming pools, saunas and heavy sweating are avoided for a few days while crusts are present. Daily sunscreen continues for weeks, because treated points are prone to darkening as they heal.

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Can TCA CROSS be combined with RF microneedling?

Yes, usually in separate sessions. TCA CROSS works inside narrow ice-pick scars, while RF microneedling remodels the boxcar and rolling scars around them with less surface injury, which suits skin that darkens easily. A common plan alternates the two a few weeks apart; see RF microneedling.

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How many scars can be treated in one TCA CROSS session?

Usually all the suitable scars in the treated area can be done in one visit, because each takes only seconds. Very numerous scars may be split across sessions to limit swelling and pigment risk, and scars that are too wide are left for other methods. The count is decided as the scars are mapped; how other tools compare is set out in CO2 vs RF microneedling vs pico for acne scars.

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Teenage Acne

At what age should my child see a doctor for acne?

Age matters less than severity. See a doctor if acne is not improving after about three months of consistent skincare, if spots are deep, painful or leaving marks, or if it is affecting your child’s mood or confidence. Very early acne before puberty is unusual and worth checking with a doctor.

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Can under-18s be treated at IN Eternity Clinic?

Yes, for acne and related medical skin concerns. Patients under 18 attend with a parent or legal guardian, who gives consent for treatment. Dr Sin Yong also explains the plan directly to the teenager and asks for their own agreement before anything is started.

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What over-the-counter products are worth trying first?

A gentle cleanser, a non-comedogenic moisturiser and daily sunscreen, plus a product containing benzoyl peroxide or salicylic acid, introduced slowly to limit dryness. Use them consistently for eight to twelve weeks before judging. Avoid harsh scrubs and layering many active products at once.

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Is isotretinoin safe for teenagers?

Isotretinoin, a prescription medicine, is used in teenagers with severe or scarring acne under careful supervision. It requires blood tests, strict pregnancy prevention for girls, monitoring of mood and management of dryness. Whether it is appropriate is decided by a doctor experienced in its use after discussing benefits and risks with the family.

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Will my teenager’s acne leave scars?

The risk depends on how deep, inflamed and long-lasting the acne is, and on family tendency. Blackheads and small spots rarely scar; deep nodules and cysts often do. Early, effective treatment is the most reliable way to prevent scars, which is why moderate and severe acne should not be left to settle on its own.

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How much does acne treatment for a teenager cost?

Cost depends on the severity of acne, whether prescription medicines are needed, how often reviews are required and whether any supporting treatments are recommended. After assessment, a written quote lists each component. Many teenagers with mild to moderate acne need only medicines and reviews, not procedures.

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Should my teenager have facials or lasers for acne?

Not as the main treatment. Facials can help with congestion, and some light-based treatments can support medical care by calming inflammation, but the core of acne treatment is medical. Procedures for marks and scars are considered once breakouts are controlled, with a parent involved in the decision.

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Types of Acne Scars

What are acne scars?

Not one condition. Icepick, boxcar and rolling scars have different architecture and respond to different things — which is why a single device rarely resolves a mixed face.

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How are acne scars told apart from similar conditions?

Tethering is the distinction that changes the plan. A rolling scar is held down by a band; resurfacing the surface above it does very little. Release and resurfacing are not substitutes.

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What is assessed before treating acne scars?

Scar type distribution, depth, tethering, active acne, Fitzpatrick type and prior treatment history.

Read more: Types of Acne Scars

When is treatment deferred?

Active inflammatory acne is controlled before scar work begins. Treating scars while new lesions form produces new scars.

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Which acne scars respond to laser alone?

Shallow boxcar scars and general texture often respond to resurfacing laser. Rolling scars usually need release first, and deep icepick scars often need focal treatment, so laser alone rarely covers a mixed face.

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What are the types of acne scars?

The three main depressed types are ice pick (narrow and deep), boxcar (wider with steep walls and a flat floor) and rolling (broad waves tethered from below). Raised scars are hypertrophic or keloid. Flat red or brown marks are not scars.

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Which type of acne scar is hardest to treat?

Deep ice pick scars, deep boxcar scars with a tethered floor and keloids usually need the most steps. Mixed scarring is also more involved, because each type needs its own tool. Shallow rolling scars and texture tend to respond more readily.

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少女光 Laser Singapore

Can I go back to work the same day after 少女光?

Yes. Most people have redness and warmth for a few hours, so some prefer a late-afternoon appointment. Make-up can usually be applied later the same day or the next morning. Strong actives such as retinoids and exfoliating acids are paused for a few days, as advised at your visit, and sun protection is important.

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Can I wear make-up after 少女光?

Usually yes, once the initial heat has settled, often later the same day. Choose a gentle, non-irritating product and remove it carefully. If the skin feels sensitive or tight, it is better to wait until the next morning. Mineral sunscreen is a sensible base during the first week.

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What is 少女光 Laser?

少女光 is IN Eternity Clinic’s protocol on the DEKA RedTouch Pro, a fractional laser at 675 nm. The key difference is the absorber: most resurfacing lasers rely on water in the skin, while 675 nm is taken up mainly by collagen. That lets the energy work on the dermal collagen framework directly instead of heating the surrounding water.

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What does 少女光 Laser treat?

It addresses four concerns, which is why it suits ongoing maintenance rather than one isolated problem: facial redness, including the vascular side of rosacea; inflammation in acne; enlarged pores and uneven texture; and loss of firmness, through the collagen response that follows fractional treatment.

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How does it compare with R2 Glow and T2 Frax Radiance?

They differ in depth and target. T2 Frax Radiance acts photoacoustically on pigment. R2 Glow works nearer the surface on inflammation. 少女光 goes further down: at 675 nm it reaches the reticular dermis, about 2 to 3 mm deep, where the collagen framework lies. The three are not interchangeable, since each works on its own layer, and one plan can include more than one.

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Does 少女光 harm the skin surface?

Energy is delivered fractionally, in tiny zones of heating, while an integrated contact cooling handpiece keeps the epidermis cold. The surface layer is not ablated. How quickly skin settles still differs between people, and this is covered at consultation.

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Can darker or tanned skin be treated?

The RedTouch Pro has a scanning mode designed to make treatment possible on darker and tanned skin types. Even so, IN Eternity Clinic assesses every patient in person, as with any laser, because no device suits every person or every skin.

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Does 少女光 help with rosacea?

Besides collagen, 675 nm also acts on the vascular component of the dermis, which is why it is used for facial redness and the vascular type of rosacea. Rosacea is long-term and tends to relapse; it is kept under control rather than cleared by a course of treatment. Assessment always comes first.

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Can 少女光 treat enlarged pores?

Yes, though it helps to understand how. Treatments that aim at the pore itself are aiming at the wrong structure. How visible a pore is depends on the collagen and elastic support in the surrounding dermis, and a 675 nm protocol directed at that support addresses the cause, not just the appearance.

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Does 少女光 tighten the skin?

Yes — this is one of its most frequent uses at IN Eternity Clinic. Because 675 nm acts on dermal collagen directly, it firms the skin by working on its framework rather than by heating water. It reaches the reticular dermis, around 2 to 3 mm deep. When the goal is lifting at a deeper structural level, focused ultrasound is the better-suited tool, and the two are sometimes combined.

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Is it a maintenance treatment?

Yes, and maintenance is how it is used most often at IN Eternity Clinic. It works on the collagen framework without ablating the epidermis, so it fits a regular, preventive schedule rather than an intensive corrective course. How often you come in is decided for you individually, not sold as a fixed package.

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Is 少女光 Laser comfortable?

The built-in cooling handpiece plays a large part in comfort, keeping the skin surface cold while energy is delivered underneath. Most people feel warmth. Sensitivity differs between people and between facial areas, and comfort is adjusted as the session goes on.

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How do you reduce pores on the face?

How visible a pore is depends mostly on the collagen and elastic tissue around it; when that support weakens, the opening loses its edge and looks larger. A collagen-directed treatment such as the 675 nm 少女光 protocol at IN Eternity Clinic works on that support, not on the pore. Keeping pores free of oil and debris also improves how they look.

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What causes large pores?

Pores appear larger when the collagen and elastic support around the follicular opening weakens, when oil production is high, or when the opening is stretched by trapped sebum and debris. Ageing and sun damage reduce the dermal support that keeps pores defined. Because the underlying factor is usually dermal support, a serious pore treatment is really a collagen treatment.

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How do you minimise pores?

No treatment shuts a pore for good, but how it looks can be improved by working on the dermal collagen that supports the follicular opening and by keeping the pore clear of oil and debris. At IN Eternity Clinic, the 675 nm 少女光 protocol is directed at that collagen support. What changes, and by how much, varies with skin type and the cause of the enlargement.

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How do you tighten pores?

Pores do not open and close like a valve; what changes their appearance is the collagen support around them. A protocol directed at dermal collagen, such as the 675 nm 少女光 laser at IN Eternity Clinic, acts on that support. Consistent cleansing and sun protection help maintain the result, since sun damage weakens the same collagen.

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How do you get rid of rosacea?

Rosacea is a chronic, relapsing condition that is managed rather than cured, so be wary of any promise to clear it for good. Laser directed at the vascular component — such as the 675 nm 少女光 protocol at IN Eternity Clinic — can address facial redness as one contributor, while identifying and avoiding triggers manages the underlying tendency. Assessment comes first, since not all facial redness is rosacea.

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How do you treat rosacea?

Rosacea treatment combines addressing the visible vascular redness with managing the triggers that provoke flares. Laser directed at the vascular component, such as the 675 nm 少女光 protocol at IN Eternity Clinic, can reduce redness as one contributor. Because rosacea is chronic and relapsing, it is managed over time rather than removed in a single course, and assessment distinguishes it from other causes of facial redness.

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Is the 少女光 laser painful?

Most patients describe a warm or light prickling sensation during the 少女光 laser, managed with cooling and adjustable settings. Numbing can be applied where helpful. The sensation passes quickly, and what to expect is explained beforehand at IN Eternity Clinic.

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How many sessions of the 少女光 laser will I need?

The 少女光 laser is usually delivered as a spaced course so the skin can respond and remodel between sessions. The number depends on your concern and its depth, and is estimated at consultation by Medical Director Dr Sin Yong.

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How long do results from the 少女光 laser last?

Results from the 少女光 laser build in the weeks after each session as the skin renews, and are commonly maintained with periodic treatment. The interval depends on your skin and concern, and is planned individually.

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How much does the 少女光 laser cost in Singapore?

Pricing for the 少女光 laser depends on what your assessment finds, the areas treated and how the plan is staged, which differ from person to person. Because the plan is tailored, IN Eternity Clinic explains the full plan and cost at consultation rather than a fixed price.

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What does 少女光 mean?

It translates roughly as “young-girl light”, the name used in Chinese-speaking markets for treatments with the 675 nm laser. At IN Eternity Clinic it refers to a protocol on the DEKA RedTouch Pro, chosen for redness, pores and skin quality rather than for any promise of looking younger.

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Can 少女光 be combined with pico laser?

Yes, in a planned sequence. 少女光 works on collagen and redness, while a pico laser such as the T2 Frax Radiance protocol targets pigment. Whether they are combined, and in what order, depends on which layer needs attention first.

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How soon before an event should I have 少女光?

Allow about a week. Redness and slight swelling usually settle within a day or two, and fine surface roughness can last a few days longer. For a first session, more time lets you see how your skin responds.

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少女光 vs IPL for redness: what is the difference?

IPL is broad-spectrum flashed light filtered for vessels and pigment, and it is used more cautiously in darker skin because surface melanin absorbs it. 少女光 is a single 675 nm laser wavelength delivered in a fractional pattern under contact cooling, aimed at dermal collagen and the vascular component together. Which suits your redness is decided after assessment, not by device name.

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Can 少女光 help melasma?

It is not a first step for melasma. Published work has looked at 675 nm laser in melasma, but at IN Eternity Clinic melasma is managed first with sun and heat control, topical care and conservative toning, and any heat-based treatment near melasma is planned cautiously after assessment. See melasma treatment in Singapore.

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How soon will I see results from 少女光?

Skin may look smoother within a week as the microzones shed, but changes in pores, firmness and redness build over several weeks as collagen remodels. A prospective study in skin types III to V followed people for months after three monthly sessions. Progress is judged against your baseline photographs, and the degree of change varies between people.

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Can I exercise after 少女光?

Light activity is usually fine the next day. Hot, sweaty exercise, such as running in the midday sun, hot yoga or a sauna, is better avoided for a few days, especially if your skin flushes easily, because heat can prolong redness. Gentle cleansing after sweating and consistent sunscreen help the skin settle.

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